20237926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3527}}^1$

素因数の和:3699

約数の個数: 16

約数和(自身を含む): 32175360

約数和(自身を除く): 11937434

約数列:

[1, 2, 19, 38, 151, 302, 2869, 3527, 5738, 7054, 67013, 134026, 532577, 1065154, 10118963, 20237926]

約数ペア:

[(1, 20237926), (2, 10118963), (19, 1065154), (38, 532577), (151, 134026), (302, 67013), (2869, 7054), (3527, 5738)]