20424676506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15823}}^1$

素因数の和:15940

約数の個数: 96

約数和(自身を含む): 47259325440

約数和(自身を除く): 26834648934

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 114, 134, 169, 201, 247, 338, 402, 494, 507, 741, 871, 1014, 1273, 1482, 1742, 2546, 2613, 3211, 3819, 5226, 6422, 7638, 9633, 11323, 15823, 16549, 19266, 22646, 31646, 33098, 33969, 47469, 49647, 67938, 94938, 99294, 205699, 215137, 300637, 411398, 430274, 601274, 617097, 645411, 901911, 1060141, 1234194, 1290822, 1803822, 2120282, 2674087, 3180423, 3908281, 5348174, 6360846, 7816562, 8022261, 11724843, 13781833, 16044522, 20142679, 23449686, 27563666, 40285358, 41345499, 50807653, 60428037, 82690998, 101615306, 120856074, 152422959, 179163829, 261854827, 304845918, 358327658, 523709654, 537491487, 785564481, 1074982974, 1571128962, 3404112751, 6808225502, 10212338253, 20424676506]

約数ペア:

[(1, 20424676506), (2, 10212338253), (3, 6808225502), (6, 3404112751), (13, 1571128962), (19, 1074982974), (26, 785564481), (38, 537491487), (39, 523709654), (57, 358327658), (67, 304845918), (78, 261854827), (114, 179163829), (134, 152422959), (169, 120856074), (201, 101615306), (247, 82690998), (338, 60428037), (402, 50807653), (494, 41345499), (507, 40285358), (741, 27563666), (871, 23449686), (1014, 20142679), (1273, 16044522), (1482, 13781833), (1742, 11724843), (2546, 8022261), (2613, 7816562), (3211, 6360846), (3819, 5348174), (5226, 3908281), (6422, 3180423), (7638, 2674087), (9633, 2120282), (11323, 1803822), (15823, 1290822), (16549, 1234194), (19266, 1060141), (22646, 901911), (31646, 645411), (33098, 617097), (33969, 601274), (47469, 430274), (49647, 411398), (67938, 300637), (94938, 215137), (99294, 205699)]