20310345646076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{314382169}}^1$

素因数の和:314382725

約数の個数: 24

約数和(自身を含む): 36760078373760

約数和(自身を除く): 16449732727684

約数列:

[1, 2, 4, 31, 62, 124, 521, 1042, 2084, 16151, 32302, 64604, 314382169, 628764338, 1257528676, 9745847239, 19491694478, 38983388956, 163793110049, 327586220098, 655172440196, 5077586411519, 10155172823038, 20310345646076]

約数ペア:

[(1, 20310345646076), (2, 10155172823038), (4, 5077586411519), (31, 655172440196), (62, 327586220098), (124, 163793110049), (521, 38983388956), (1042, 19491694478), (2084, 9745847239), (16151, 1257528676), (32302, 628764338), (64604, 314382169)]