20051632

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{33871}}^1$

素因数の和:33916

約数の個数: 20

約数和(自身を含む): 39901216

約数和(自身を除く): 19849584

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 33871, 67742, 135484, 270968, 541936, 1253227, 2506454, 5012908, 10025816, 20051632]

約数ペア:

[(1, 20051632), (2, 10025816), (4, 5012908), (8, 2506454), (16, 1253227), (37, 541936), (74, 270968), (148, 135484), (296, 67742), (592, 33871)]