2034943780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1433059}}^1$

素因数の和:1433139

約数の個数: 24

約数和(自身を含む): 4333573440

約数和(自身を除く): 2298629660

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 1433059, 2866118, 5732236, 7165295, 14330590, 28661180, 101747189, 203494378, 406988756, 508735945, 1017471890, 2034943780]

約数ペア:

[(1, 2034943780), (2, 1017471890), (4, 508735945), (5, 406988756), (10, 203494378), (20, 101747189), (71, 28661180), (142, 14330590), (284, 7165295), (355, 5732236), (710, 2866118), (1420, 1433059)]