20148382806

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{78094507}}^1$

素因数の和:78094555

約数の個数: 16

約数和(自身を含む): 41233900224

約数和(自身を除く): 21085517418

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 78094507, 156189014, 234283521, 468567042, 3358063801, 6716127602, 10074191403, 20148382806]

約数ペア:

[(1, 20148382806), (2, 10074191403), (3, 6716127602), (6, 3358063801), (43, 468567042), (86, 234283521), (129, 156189014), (258, 78094507)]