20160648306

素因数分解:

$2^1\times 3^3\times {\mathrm{373345339}}^1$

素因数の和:373345350

約数の個数: 16

約数和(自身を含む): 44801440800

約数和(自身を除く): 24640792494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373345339, 746690678, 1120036017, 2240072034, 3360108051, 6720216102, 10080324153, 20160648306]

約数ペア:

[(1, 20160648306), (2, 10080324153), (3, 6720216102), (6, 3360108051), (9, 2240072034), (18, 1120036017), (27, 746690678), (54, 373345339)]