20030874908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8589569}}^1$

素因数の和:8589637

約数の個数: 24

約数和(自身を含む): 38962289520

約数和(自身を除く): 18931414612

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 8589569, 17179138, 34358276, 94485259, 188970518, 377941036, 455247157, 910494314, 1820988628, 5007718727, 10015437454, 20030874908]

約数ペア:

[(1, 20030874908), (2, 10015437454), (4, 5007718727), (11, 1820988628), (22, 910494314), (44, 455247157), (53, 377941036), (106, 188970518), (212, 94485259), (583, 34358276), (1166, 17179138), (2332, 8589569)]