20227745414

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 32395334400

約数和(自身を除く): 12167588986

約数列:

[1, 2, 37, 47, 74, 94, 109, 218, 229, 233, 458, 466, 1739, 3478, 4033, 5123, 8066, 8473, 8621, 10246, 10763, 10951, 16946, 17242, 21526, 21902, 24961, 25397, 49922, 50794, 53357, 106714, 189551, 379102, 398231, 405187, 796462, 810374, 923557, 939689, 1173167, 1193659, 1847114, 1879378, 1974209, 2346334, 2387318, 2507779, 3948418, 5015558, 5815913, 11631826, 43407179, 44165383, 86814358, 88330766, 92787823, 185575646, 215188781, 273347911, 430377562, 546695822, 10113872707, 20227745414]

約数ペア:

[(1, 20227745414), (2, 10113872707), (37, 546695822), (47, 430377562), (74, 273347911), (94, 215188781), (109, 185575646), (218, 92787823), (229, 88330766), (233, 86814358), (458, 44165383), (466, 43407179), (1739, 11631826), (3478, 5815913), (4033, 5015558), (5123, 3948418), (8066, 2507779), (8473, 2387318), (8621, 2346334), (10246, 1974209), (10763, 1879378), (10951, 1847114), (16946, 1193659), (17242, 1173167), (21526, 939689), (21902, 923557), (24961, 810374), (25397, 796462), (49922, 405187), (50794, 398231), (53357, 379102), (106714, 189551)]