20131729256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148027421}}^1$

素因数の和:148027444

約数の個数: 16

約数和(自身を含む): 39967403940

約数和(自身を除く): 19835674684

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148027421, 296054842, 592109684, 1184219368, 2516466157, 5032932314, 10065864628, 20131729256]

約数ペア:

[(1, 20131729256), (2, 10065864628), (4, 5032932314), (8, 2516466157), (17, 1184219368), (34, 592109684), (68, 296054842), (136, 148027421)]