20228006032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97250029}}^1$

素因数の和:97250050

約数の個数: 20

約数和(自身を含む): 42206513020

約数和(自身を除く): 21978506988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 97250029, 194500058, 389000116, 778000232, 1264250377, 1556000464, 2528500754, 5057001508, 10114003016, 20228006032]

約数ペア:

[(1, 20228006032), (2, 10114003016), (4, 5057001508), (8, 2528500754), (13, 1556000464), (16, 1264250377), (26, 778000232), (52, 389000116), (104, 194500058), (208, 97250029)]