20310632

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 39808800

約数和(自身を除く): 19498168

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 1163, 2183, 2326, 4366, 4652, 8732, 9304, 17464, 43031, 68617, 86062, 137234, 172124, 274468, 344248, 548936, 2538829, 5077658, 10155316, 20310632]

約数ペア:

[(1, 20310632), (2, 10155316), (4, 5077658), (8, 2538829), (37, 548936), (59, 344248), (74, 274468), (118, 172124), (148, 137234), (236, 86062), (296, 68617), (472, 43031), (1163, 17464), (2183, 9304), (2326, 8732), (4366, 4652)]