20787756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157483}}^1$

素因数の和:157501

約数の個数: 24

約数和(自身を含む): 52914624

約数和(自身を除く): 32126868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157483, 314966, 472449, 629932, 944898, 1732313, 1889796, 3464626, 5196939, 6929252, 10393878, 20787756]

約数ペア:

[(1, 20787756), (2, 10393878), (3, 6929252), (4, 5196939), (6, 3464626), (11, 1889796), (12, 1732313), (22, 944898), (33, 629932), (44, 472449), (66, 314966), (132, 157483)]