20227932392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148734797}}^1$

素因数の和:148734820

約数の個数: 16

約数和(自身を含む): 40158395460

約数和(自身を除く): 19930463068

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148734797, 297469594, 594939188, 1189878376, 2528491549, 5056983098, 10113966196, 20227932392]

約数ペア:

[(1, 20227932392), (2, 10113966196), (4, 5056983098), (8, 2528491549), (17, 1189878376), (34, 594939188), (68, 297469594), (136, 148734797)]