20115816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{119737}}^1$

素因数の和:119753

約数の個数: 32

約数和(自身を含む): 57474240

約数和(自身を除く): 37358424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 119737, 239474, 359211, 478948, 718422, 838159, 957896, 1436844, 1676318, 2514477, 2873688, 3352636, 5028954, 6705272, 10057908, 20115816]

約数ペア:

[(1, 20115816), (2, 10057908), (3, 6705272), (4, 5028954), (6, 3352636), (7, 2873688), (8, 2514477), (12, 1676318), (14, 1436844), (21, 957896), (24, 838159), (28, 718422), (42, 478948), (56, 359211), (84, 239474), (168, 119737)]