20009557830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8035967}}^1$

素因数の和:8036060

約数の個数: 32

約数和(自身を含む): 48601534464

約数和(自身を除く): 28591976634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 8035967, 16071934, 24107901, 40179835, 48215802, 80359670, 120539505, 241079010, 666985261, 1333970522, 2000955783, 3334926305, 4001911566, 6669852610, 10004778915, 20009557830]

約数ペア:

[(1, 20009557830), (2, 10004778915), (3, 6669852610), (5, 4001911566), (6, 3334926305), (10, 2000955783), (15, 1333970522), (30, 666985261), (83, 241079010), (166, 120539505), (249, 80359670), (415, 48215802), (498, 40179835), (830, 24107901), (1245, 16071934), (2490, 8035967)]