20653296

素因数分解:

$2^4\times 3^1\times {\mathrm{430277}}^1$

素因数の和:430288

約数の個数: 20

約数和(自身を含む): 53354472

約数和(自身を除く): 32701176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 430277, 860554, 1290831, 1721108, 2581662, 3442216, 5163324, 6884432, 10326648, 20653296]

約数ペア:

[(1, 20653296), (2, 10326648), (3, 6884432), (4, 5163324), (6, 3442216), (8, 2581662), (12, 1721108), (16, 1290831), (24, 860554), (48, 430277)]