20211206636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8033071}}^1$

素因数の和:8033129

約数の個数: 24

約数和(自身を含む): 38462348736

約数和(自身を除く): 18251142100

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 8033071, 16066142, 32132284, 136562207, 273124414, 297223627, 546248828, 594447254, 1188894508, 5052801659, 10105603318, 20211206636]

約数ペア:

[(1, 20211206636), (2, 10105603318), (4, 5052801659), (17, 1188894508), (34, 594447254), (37, 546248828), (68, 297223627), (74, 273124414), (148, 136562207), (629, 32132284), (1258, 16066142), (2516, 8033071)]