20977512

素因数分解:

$2^3\times 3^1\times {\mathrm{874063}}^1$

素因数の和:874072

約数の個数: 16

約数和(自身を含む): 52443840

約数和(自身を除く): 31466328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 874063, 1748126, 2622189, 3496252, 5244378, 6992504, 10488756, 20977512]

約数ペア:

[(1, 20977512), (2, 10488756), (3, 6992504), (4, 5244378), (6, 3496252), (8, 2622189), (12, 1748126), (24, 874063)]