2012296940

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{617269}}^1$

素因数の和:617441

約数の個数: 24

約数和(自身を含む): 4251755760

約数和(自身を除く): 2239458820

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 617269, 1234538, 2469076, 3086345, 6172690, 12345380, 100614847, 201229694, 402459388, 503074235, 1006148470, 2012296940]

約数ペア:

[(1, 2012296940), (2, 1006148470), (4, 503074235), (5, 402459388), (10, 201229694), (20, 100614847), (163, 12345380), (326, 6172690), (652, 3086345), (815, 2469076), (1630, 1234538), (3260, 617269)]