20228313626

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1613}}^1\times {\mathrm{2437}}^1$

素因数の和:4166

約数の個数: 32

約数和(自身を含む): 31731291648

約数和(自身を除く): 11502978022

約数列:

[1, 2, 31, 62, 83, 166, 1613, 2437, 2573, 3226, 4874, 5146, 50003, 75547, 100006, 133879, 151094, 202271, 267758, 404542, 3930881, 4150249, 6270401, 7861762, 8300498, 12540802, 121857311, 243714622, 326263123, 652526246, 10114156813, 20228313626]

約数ペア:

[(1, 20228313626), (2, 10114156813), (31, 652526246), (62, 326263123), (83, 243714622), (166, 121857311), (1613, 12540802), (2437, 8300498), (2573, 7861762), (3226, 6270401), (4874, 4150249), (5146, 3930881), (50003, 404542), (75547, 267758), (100006, 202271), (133879, 151094)]