20221246948

素因数分解:

$2^2\times 7^1\times {\mathrm{12713}}^1\times {\mathrm{56807}}^1$

素因数の和:69531

約数の個数: 24

約数和(自身を含む): 40446387072

約数和(自身を除く): 20225140124

約数列:

[1, 2, 4, 7, 14, 28, 12713, 25426, 50852, 56807, 88991, 113614, 177982, 227228, 355964, 397649, 795298, 1590596, 722187391, 1444374782, 2888749564, 5055311737, 10110623474, 20221246948]

約数ペア:

[(1, 20221246948), (2, 10110623474), (4, 5055311737), (7, 2888749564), (14, 1444374782), (28, 722187391), (12713, 1590596), (25426, 795298), (50852, 397649), (56807, 355964), (88991, 227228), (113614, 177982)]