20175072294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7243}}^1$

素因数の和:7382

約数の個数: 96

約数和(自身を含む): 45432745344

約数和(自身を除く): 25257673050

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 67, 78, 82, 123, 134, 169, 201, 246, 338, 402, 507, 533, 871, 1014, 1066, 1599, 1742, 2613, 2747, 3198, 5226, 5494, 6929, 7243, 8241, 11323, 13858, 14486, 16482, 20787, 21729, 22646, 33969, 35711, 41574, 43458, 67938, 71422, 94159, 107133, 188318, 214266, 282477, 296963, 464243, 485281, 564954, 593926, 890889, 928486, 970562, 1224067, 1392729, 1455843, 1781778, 2448134, 2785458, 2911686, 3672201, 3860519, 6308653, 7344402, 7721038, 11581557, 12617306, 18925959, 19896521, 23163114, 37851918, 39793042, 50186747, 59689563, 82012489, 100373494, 119379126, 150560241, 164024978, 246037467, 258654773, 301120482, 492074934, 517309546, 775964319, 1551928638, 3362512049, 6725024098, 10087536147, 20175072294]

約数ペア:

[(1, 20175072294), (2, 10087536147), (3, 6725024098), (6, 3362512049), (13, 1551928638), (26, 775964319), (39, 517309546), (41, 492074934), (67, 301120482), (78, 258654773), (82, 246037467), (123, 164024978), (134, 150560241), (169, 119379126), (201, 100373494), (246, 82012489), (338, 59689563), (402, 50186747), (507, 39793042), (533, 37851918), (871, 23163114), (1014, 19896521), (1066, 18925959), (1599, 12617306), (1742, 11581557), (2613, 7721038), (2747, 7344402), (3198, 6308653), (5226, 3860519), (5494, 3672201), (6929, 2911686), (7243, 2785458), (8241, 2448134), (11323, 1781778), (13858, 1455843), (14486, 1392729), (16482, 1224067), (20787, 970562), (21729, 928486), (22646, 890889), (33969, 593926), (35711, 564954), (41574, 485281), (43458, 464243), (67938, 296963), (71422, 282477), (94159, 214266), (107133, 188318)]