20184484890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35411377}}^1$

素因数の和:35411406

約数の個数: 32

約数和(自身を含む): 50992384320

約数和(自身を除く): 30807899430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35411377, 70822754, 106234131, 177056885, 212468262, 354113770, 531170655, 672816163, 1062341310, 1345632326, 2018448489, 3364080815, 4036896978, 6728161630, 10092242445, 20184484890]

約数ペア:

[(1, 20184484890), (2, 10092242445), (3, 6728161630), (5, 4036896978), (6, 3364080815), (10, 2018448489), (15, 1345632326), (19, 1062341310), (30, 672816163), (38, 531170655), (57, 354113770), (95, 212468262), (114, 177056885), (190, 106234131), (285, 70822754), (570, 35411377)]