20132907230

素因数分解:

$2^1\times 5^1\times {\mathrm{3739}}^1\times {\mathrm{538457}}^1$

素因数の和:542203

約数の個数: 16

約数和(自身を含む): 36248992560

約数和(自身を除く): 16116085330

約数列:

[1, 2, 5, 10, 3739, 7478, 18695, 37390, 538457, 1076914, 2692285, 5384570, 2013290723, 4026581446, 10066453615, 20132907230]

約数ペア:

[(1, 20132907230), (2, 10066453615), (5, 4026581446), (10, 2013290723), (3739, 5384570), (7478, 2692285), (18695, 1076914), (37390, 538457)]