20452355216

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{14362609}}^1$

素因数の和:14362706

約数の個数: 20

約数和(自身を含む): 40071681900

約数和(自身を除く): 19619326684

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 14362609, 28725218, 57450436, 114900872, 229801744, 1278272201, 2556544402, 5113088804, 10226177608, 20452355216]

約数ペア:

[(1, 20452355216), (2, 10226177608), (4, 5113088804), (8, 2556544402), (16, 1278272201), (89, 229801744), (178, 114900872), (356, 57450436), (712, 28725218), (1424, 14362609)]