20733296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41801}}^1$

素因数の和:41840

約数の個数: 20

約数和(自身を含む): 41467584

約数和(自身を除く): 20734288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 41801, 83602, 167204, 334408, 668816, 1295831, 2591662, 5183324, 10366648, 20733296]

約数ペア:

[(1, 20733296), (2, 10366648), (4, 5183324), (8, 2591662), (16, 1295831), (31, 668816), (62, 334408), (124, 167204), (248, 83602), (496, 41801)]