20172321376

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{5891449}}^1$

素因数の和:5891566

約数の個数: 24

約数和(自身を含む): 40085425800

約数和(自身を除く): 19913104424

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5891449, 11782898, 23565796, 47131592, 94263184, 188526368, 630385043, 1260770086, 2521540172, 5043080344, 10086160688, 20172321376]

約数ペア:

[(1, 20172321376), (2, 10086160688), (4, 5043080344), (8, 2521540172), (16, 1260770086), (32, 630385043), (107, 188526368), (214, 94263184), (428, 47131592), (856, 23565796), (1712, 11782898), (3424, 5891449)]