20320710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677357}}^1$

素因数の和:677367

約数の個数: 16

約数和(自身を含む): 48769776

約数和(自身を除く): 28449066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677357, 1354714, 2032071, 3386785, 4064142, 6773570, 10160355, 20320710]

約数ペア:

[(1, 20320710), (2, 10160355), (3, 6773570), (5, 4064142), (6, 3386785), (10, 2032071), (15, 1354714), (30, 677357)]