20347037676

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2393}}^1$

素因数の和:2602

約数の個数: 240

約数和(自身を含む): 63848784384

約数和(自身を除く): 43501746708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 163, 189, 207, 252, 276, 322, 324, 326, 378, 414, 483, 489, 567, 621, 644, 652, 756, 828, 966, 978, 1134, 1141, 1242, 1449, 1467, 1863, 1932, 1956, 2268, 2282, 2393, 2484, 2898, 2934, 3423, 3726, 3749, 4347, 4401, 4564, 4786, 5796, 5868, 6846, 7179, 7452, 7498, 8694, 8802, 9572, 10269, 11247, 13041, 13203, 13692, 14358, 14996, 16751, 17388, 17604, 20538, 21537, 22494, 26082, 26243, 26406, 28716, 30807, 33502, 33741, 41076, 43074, 44988, 50253, 52164, 52486, 52812, 55039, 61614, 64611, 67004, 67482, 78729, 86148, 92421, 100506, 101223, 104972, 110078, 123228, 129222, 134964, 150759, 157458, 165117, 184842, 193833, 201012, 202446, 220156, 236187, 258444, 301518, 303669, 314916, 330234, 369684, 385273, 387666, 390059, 404892, 452277, 472374, 495351, 603036, 607338, 660468, 708561, 770546, 775332, 780118, 904554, 944748, 990702, 1155819, 1170177, 1214676, 1356831, 1417122, 1486053, 1541092, 1560236, 1809108, 1981404, 2125683, 2311638, 2340354, 2713662, 2730413, 2834244, 2972106, 3467457, 3510531, 4251366, 4458159, 4623276, 4680708, 5427324, 5460826, 5944212, 6934914, 7021062, 8191239, 8502732, 8916318, 8971357, 10402371, 10531593, 10921652, 13869828, 14042124, 16382478, 17832636, 17942714, 20804742, 21063186, 24573717, 26914071, 31207113, 31594779, 32764956, 35885428, 41609484, 42126372, 49147434, 53828142, 62414226, 62799499, 63189558, 73721151, 80742213, 98294868, 107656284, 124828452, 125598998, 126379116, 147442302, 161484426, 188398497, 221163453, 242226639, 251197996, 294884604, 322968852, 376796994, 442326906, 484453278, 565195491, 726679917, 753593988, 884653812, 968906556, 1130390982, 1453359834, 1695586473, 2260781964, 2906719668, 3391172946, 5086759419, 6782345892, 10173518838, 20347037676]

約数ペア:

[(1, 20347037676), (2, 10173518838), (3, 6782345892), (4, 5086759419), (6, 3391172946), (7, 2906719668), (9, 2260781964), (12, 1695586473), (14, 1453359834), (18, 1130390982), (21, 968906556), (23, 884653812), (27, 753593988), (28, 726679917), (36, 565195491), (42, 484453278), (46, 442326906), (54, 376796994), (63, 322968852), (69, 294884604), (81, 251197996), (84, 242226639), (92, 221163453), (108, 188398497), (126, 161484426), (138, 147442302), (161, 126379116), (162, 125598998), (163, 124828452), (189, 107656284), (207, 98294868), (252, 80742213), (276, 73721151), (322, 63189558), (324, 62799499), (326, 62414226), (378, 53828142), (414, 49147434), (483, 42126372), (489, 41609484), (567, 35885428), (621, 32764956), (644, 31594779), (652, 31207113), (756, 26914071), (828, 24573717), (966, 21063186), (978, 20804742), (1134, 17942714), (1141, 17832636), (1242, 16382478), (1449, 14042124), (1467, 13869828), (1863, 10921652), (1932, 10531593), (1956, 10402371), (2268, 8971357), (2282, 8916318), (2393, 8502732), (2484, 8191239), (2898, 7021062), (2934, 6934914), (3423, 5944212), (3726, 5460826), (3749, 5427324), (4347, 4680708), (4401, 4623276), (4564, 4458159), (4786, 4251366), (5796, 3510531), (5868, 3467457), (6846, 2972106), (7179, 2834244), (7452, 2730413), (7498, 2713662), (8694, 2340354), (8802, 2311638), (9572, 2125683), (10269, 1981404), (11247, 1809108), (13041, 1560236), (13203, 1541092), (13692, 1486053), (14358, 1417122), (14996, 1356831), (16751, 1214676), (17388, 1170177), (17604, 1155819), (20538, 990702), (21537, 944748), (22494, 904554), (26082, 780118), (26243, 775332), (26406, 770546), (28716, 708561), (30807, 660468), (33502, 607338), (33741, 603036), (41076, 495351), (43074, 472374), (44988, 452277), (50253, 404892), (52164, 390059), (52486, 387666), (52812, 385273), (55039, 369684), (61614, 330234), (64611, 314916), (67004, 303669), (67482, 301518), (78729, 258444), (86148, 236187), (92421, 220156), (100506, 202446), (101223, 201012), (104972, 193833), (110078, 184842), (123228, 165117), (129222, 157458), (134964, 150759)]