20943359892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1039}}^1$

素因数の和:1372

約数の個数: 288

約数和(自身を含む): 68319014400

約数和(自身を除く): 47375654508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 293, 294, 351, 364, 378, 441, 468, 546, 586, 588, 637, 702, 756, 819, 879, 882, 1039, 1092, 1172, 1274, 1323, 1404, 1638, 1758, 1764, 1911, 2051, 2078, 2457, 2548, 2637, 2646, 3117, 3276, 3516, 3809, 3822, 4102, 4156, 4914, 5274, 5292, 5733, 6153, 6234, 7273, 7618, 7644, 7911, 8204, 9351, 9828, 10548, 11427, 11466, 12306, 12468, 13507, 14357, 14546, 15236, 15822, 17199, 18459, 18702, 21819, 22854, 22932, 24612, 26663, 27014, 28053, 28714, 29092, 31644, 34281, 34398, 36918, 37404, 40521, 43071, 43638, 45708, 50911, 53326, 54028, 55377, 56106, 57428, 65457, 68562, 68796, 73836, 79989, 81042, 86142, 87276, 94549, 101822, 102843, 106652, 110754, 112212, 121563, 129213, 130914, 137124, 152733, 159978, 162084, 172284, 186641, 189098, 196371, 203644, 205686, 221508, 239967, 243126, 258426, 261828, 283647, 304427, 305466, 319956, 364689, 373282, 378196, 387639, 392742, 411372, 458199, 479934, 486252, 516852, 559923, 567294, 608854, 610932, 661843, 719901, 729378, 746564, 775278, 785484, 850941, 913281, 916398, 959868, 1119846, 1134588, 1217708, 1323686, 1374597, 1439802, 1458756, 1550556, 1679769, 1701882, 1826562, 1832796, 1985529, 2130989, 2239692, 2552823, 2647372, 2739843, 2749194, 2879604, 3359538, 3403764, 3653124, 3957551, 3971058, 4261978, 5039307, 5105646, 5479686, 5498388, 5956587, 6392967, 6719076, 7915102, 7942116, 8219529, 8523956, 10078614, 10211292, 10959372, 11872653, 11913174, 12785934, 14916923, 15830204, 16439058, 17869761, 19178901, 20157228, 23745306, 23826348, 25571868, 27702857, 29833846, 32878116, 35617959, 35739522, 38357802, 44750769, 47490612, 55405714, 57536703, 59667692, 71235918, 71479044, 76715604, 83108571, 89501538, 106853877, 110811428, 115073406, 134252307, 142471836, 166217142, 179003076, 193919999, 213707754, 230146812, 249325713, 268504614, 332434284, 387839998, 402756921, 427415508, 498651426, 537009228, 581759997, 747977139, 775679996, 805513842, 997302852, 1163519994, 1495954278, 1611027684, 1745279991, 2327039988, 2991908556, 3490559982, 5235839973, 6981119964, 10471679946, 20943359892]

約数ペア:

[(1, 20943359892), (2, 10471679946), (3, 6981119964), (4, 5235839973), (6, 3490559982), (7, 2991908556), (9, 2327039988), (12, 1745279991), (13, 1611027684), (14, 1495954278), (18, 1163519994), (21, 997302852), (26, 805513842), (27, 775679996), (28, 747977139), (36, 581759997), (39, 537009228), (42, 498651426), (49, 427415508), (52, 402756921), (54, 387839998), (63, 332434284), (78, 268504614), (84, 249325713), (91, 230146812), (98, 213707754), (108, 193919999), (117, 179003076), (126, 166217142), (147, 142471836), (156, 134252307), (182, 115073406), (189, 110811428), (196, 106853877), (234, 89501538), (252, 83108571), (273, 76715604), (293, 71479044), (294, 71235918), (351, 59667692), (364, 57536703), (378, 55405714), (441, 47490612), (468, 44750769), (546, 38357802), (586, 35739522), (588, 35617959), (637, 32878116), (702, 29833846), (756, 27702857), (819, 25571868), (879, 23826348), (882, 23745306), (1039, 20157228), (1092, 19178901), (1172, 17869761), (1274, 16439058), (1323, 15830204), (1404, 14916923), (1638, 12785934), (1758, 11913174), (1764, 11872653), (1911, 10959372), (2051, 10211292), (2078, 10078614), (2457, 8523956), (2548, 8219529), (2637, 7942116), (2646, 7915102), (3117, 6719076), (3276, 6392967), (3516, 5956587), (3809, 5498388), (3822, 5479686), (4102, 5105646), (4156, 5039307), (4914, 4261978), (5274, 3971058), (5292, 3957551), (5733, 3653124), (6153, 3403764), (6234, 3359538), (7273, 2879604), (7618, 2749194), (7644, 2739843), (7911, 2647372), (8204, 2552823), (9351, 2239692), (9828, 2130989), (10548, 1985529), (11427, 1832796), (11466, 1826562), (12306, 1701882), (12468, 1679769), (13507, 1550556), (14357, 1458756), (14546, 1439802), (15236, 1374597), (15822, 1323686), (17199, 1217708), (18459, 1134588), (18702, 1119846), (21819, 959868), (22854, 916398), (22932, 913281), (24612, 850941), (26663, 785484), (27014, 775278), (28053, 746564), (28714, 729378), (29092, 719901), (31644, 661843), (34281, 610932), (34398, 608854), (36918, 567294), (37404, 559923), (40521, 516852), (43071, 486252), (43638, 479934), (45708, 458199), (50911, 411372), (53326, 392742), (54028, 387639), (55377, 378196), (56106, 373282), (57428, 364689), (65457, 319956), (68562, 305466), (68796, 304427), (73836, 283647), (79989, 261828), (81042, 258426), (86142, 243126), (87276, 239967), (94549, 221508), (101822, 205686), (102843, 203644), (106652, 196371), (110754, 189098), (112212, 186641), (121563, 172284), (129213, 162084), (130914, 159978), (137124, 152733)]