20123562802

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3301}}^1\times {\mathrm{6133}}^1$

素因数の和:9514

約数の個数: 32

約数和(自身を含む): 34999720704

約数和(自身を除く): 14876157902

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 3301, 6133, 6602, 12266, 23107, 42931, 46214, 85862, 234371, 435443, 468742, 870886, 1640597, 3048101, 3281194, 6096202, 20245033, 40490066, 141715231, 283430462, 1437397343, 2874794686, 10061781401, 20123562802]

約数ペア:

[(1, 20123562802), (2, 10061781401), (7, 2874794686), (14, 1437397343), (71, 283430462), (142, 141715231), (497, 40490066), (994, 20245033), (3301, 6096202), (6133, 3281194), (6602, 3048101), (12266, 1640597), (23107, 870886), (42931, 468742), (46214, 435443), (85862, 234371)]