20180364090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672678803}}^1$

素因数の和:672678813

約数の個数: 16

約数和(自身を含む): 48432873888

約数和(自身を除く): 28252509798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672678803, 1345357606, 2018036409, 3363394015, 4036072818, 6726788030, 10090182045, 20180364090]

約数ペア:

[(1, 20180364090), (2, 10090182045), (3, 6726788030), (5, 4036072818), (6, 3363394015), (10, 2018036409), (15, 1345357606), (30, 672678803)]