20097247716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{8147}}^1$

素因数の和:8431

約数の個数: 192

約数和(自身を含む): 64391362560

約数和(自身を除く): 44294114844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 251, 252, 273, 351, 364, 378, 468, 502, 546, 702, 753, 756, 819, 1004, 1092, 1404, 1506, 1638, 1757, 2259, 2457, 3012, 3263, 3276, 3514, 4518, 4914, 5271, 6526, 6777, 7028, 8147, 9036, 9789, 9828, 10542, 13052, 13554, 15813, 16294, 19578, 21084, 22841, 24441, 27108, 29367, 31626, 32588, 39156, 45682, 47439, 48882, 57029, 58734, 63252, 68523, 73323, 88101, 91364, 94878, 97764, 105911, 114058, 117468, 137046, 146646, 171087, 176202, 189756, 205569, 211822, 219969, 228116, 274092, 293292, 317733, 342174, 352404, 411138, 423644, 439938, 513261, 616707, 635466, 684348, 741377, 822276, 879876, 953199, 1026522, 1233414, 1270932, 1482754, 1539783, 1906398, 2044897, 2053044, 2224131, 2466828, 2859597, 2965508, 3079566, 3812796, 4089794, 4448262, 5719194, 6134691, 6159132, 6672393, 8179588, 8896524, 11438388, 12269382, 13344786, 14314279, 18404073, 20017179, 24538764, 26583661, 26689572, 28628558, 36808146, 40034358, 42942837, 53167322, 55212219, 57257116, 73616292, 79750983, 80068716, 85885674, 106334644, 110424438, 128828511, 159501966, 171771348, 186085627, 220848876, 239252949, 257657022, 319003932, 372171254, 386485533, 478505898, 515314044, 558256881, 717758847, 744342508, 772971066, 957011796, 1116513762, 1435517694, 1545942132, 1674770643, 2233027524, 2871035388, 3349541286, 5024311929, 6699082572, 10048623858, 20097247716]

約数ペア:

[(1, 20097247716), (2, 10048623858), (3, 6699082572), (4, 5024311929), (6, 3349541286), (7, 2871035388), (9, 2233027524), (12, 1674770643), (13, 1545942132), (14, 1435517694), (18, 1116513762), (21, 957011796), (26, 772971066), (27, 744342508), (28, 717758847), (36, 558256881), (39, 515314044), (42, 478505898), (52, 386485533), (54, 372171254), (63, 319003932), (78, 257657022), (84, 239252949), (91, 220848876), (108, 186085627), (117, 171771348), (126, 159501966), (156, 128828511), (182, 110424438), (189, 106334644), (234, 85885674), (251, 80068716), (252, 79750983), (273, 73616292), (351, 57257116), (364, 55212219), (378, 53167322), (468, 42942837), (502, 40034358), (546, 36808146), (702, 28628558), (753, 26689572), (756, 26583661), (819, 24538764), (1004, 20017179), (1092, 18404073), (1404, 14314279), (1506, 13344786), (1638, 12269382), (1757, 11438388), (2259, 8896524), (2457, 8179588), (3012, 6672393), (3263, 6159132), (3276, 6134691), (3514, 5719194), (4518, 4448262), (4914, 4089794), (5271, 3812796), (6526, 3079566), (6777, 2965508), (7028, 2859597), (8147, 2466828), (9036, 2224131), (9789, 2053044), (9828, 2044897), (10542, 1906398), (13052, 1539783), (13554, 1482754), (15813, 1270932), (16294, 1233414), (19578, 1026522), (21084, 953199), (22841, 879876), (24441, 822276), (27108, 741377), (29367, 684348), (31626, 635466), (32588, 616707), (39156, 513261), (45682, 439938), (47439, 423644), (48882, 411138), (57029, 352404), (58734, 342174), (63252, 317733), (68523, 293292), (73323, 274092), (88101, 228116), (91364, 219969), (94878, 211822), (97764, 205569), (105911, 189756), (114058, 176202), (117468, 171087), (137046, 146646)]