20085055236

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{75181}}^1$

素因数の和:75413

約数の個数: 72

約数和(自身を含む): 52296899928

約数和(自身を除く): 32211844692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 181, 246, 362, 369, 492, 543, 724, 738, 1086, 1476, 1629, 2172, 3258, 6516, 7421, 14842, 22263, 29684, 44526, 66789, 75181, 89052, 133578, 150362, 225543, 267156, 300724, 451086, 676629, 902172, 1353258, 2706516, 3082421, 6164842, 9247263, 12329684, 13607761, 18494526, 27215522, 27741789, 36989052, 40823283, 54431044, 55483578, 81646566, 110967156, 122469849, 163293132, 244939698, 489879396, 557918201, 1115836402, 1673754603, 2231672804, 3347509206, 5021263809, 6695018412, 10042527618, 20085055236]

約数ペア:

[(1, 20085055236), (2, 10042527618), (3, 6695018412), (4, 5021263809), (6, 3347509206), (9, 2231672804), (12, 1673754603), (18, 1115836402), (36, 557918201), (41, 489879396), (82, 244939698), (123, 163293132), (164, 122469849), (181, 110967156), (246, 81646566), (362, 55483578), (369, 54431044), (492, 40823283), (543, 36989052), (724, 27741789), (738, 27215522), (1086, 18494526), (1476, 13607761), (1629, 12329684), (2172, 9247263), (3258, 6164842), (6516, 3082421), (7421, 2706516), (14842, 1353258), (22263, 902172), (29684, 676629), (44526, 451086), (66789, 300724), (75181, 267156), (89052, 225543), (133578, 150362)]