20696924

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 37149840

約数和(自身を除く): 16452916

約数列:

[1, 2, 4, 53, 106, 212, 233, 419, 466, 838, 932, 1676, 12349, 22207, 24698, 44414, 49396, 88828, 97627, 195254, 390508, 5174231, 10348462, 20696924]

約数ペア:

[(1, 20696924), (2, 10348462), (4, 5174231), (53, 390508), (106, 195254), (212, 97627), (233, 88828), (419, 49396), (466, 44414), (838, 24698), (932, 22207), (1676, 12349)]