20469552

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1699}}^1$

素因数の和:1961

約数の個数: 40

約数和(自身を含む): 53121600

約数和(自身を除く): 32652048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 1699, 2008, 3012, 3398, 4016, 5097, 6024, 6796, 10194, 12048, 13592, 20388, 27184, 40776, 81552, 426449, 852898, 1279347, 1705796, 2558694, 3411592, 5117388, 6823184, 10234776, 20469552]

約数ペア:

[(1, 20469552), (2, 10234776), (3, 6823184), (4, 5117388), (6, 3411592), (8, 2558694), (12, 1705796), (16, 1279347), (24, 852898), (48, 426449), (251, 81552), (502, 40776), (753, 27184), (1004, 20388), (1506, 13592), (1699, 12048), (2008, 10194), (3012, 6796), (3398, 6024), (4016, 5097)]