20270892

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{41201}}^1$

素因数の和:41249

約数の個数: 24

約数和(自身を含む): 48453552

約数和(自身を除く): 28182660

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41201, 82402, 123603, 164804, 247206, 494412, 1689241, 3378482, 5067723, 6756964, 10135446, 20270892]

約数ペア:

[(1, 20270892), (2, 10135446), (3, 6756964), (4, 5067723), (6, 3378482), (12, 1689241), (41, 494412), (82, 247206), (123, 164804), (164, 123603), (246, 82402), (492, 41201)]