20442956404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3517}}^1\times {\mathrm{111781}}^1$

素因数の和:115315

約数の個数: 24

約数和(自身を含む): 38538409448

約数和(自身を除く): 18095453044

約数列:

[1, 2, 4, 13, 26, 52, 3517, 7034, 14068, 45721, 91442, 111781, 182884, 223562, 447124, 1453153, 2906306, 5812612, 393133777, 786267554, 1572535108, 5110739101, 10221478202, 20442956404]

約数ペア:

[(1, 20442956404), (2, 10221478202), (4, 5110739101), (13, 1572535108), (26, 786267554), (52, 393133777), (3517, 5812612), (7034, 2906306), (14068, 1453153), (45721, 447124), (91442, 223562), (111781, 182884)]