20932476

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{2647}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 48935040

約数和(自身を除く): 28002564

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2636, 2647, 3954, 5294, 7908, 7941, 10588, 15882, 31764, 1744373, 3488746, 5233119, 6977492, 10466238, 20932476]

約数ペア:

[(1, 20932476), (2, 10466238), (3, 6977492), (4, 5233119), (6, 3488746), (12, 1744373), (659, 31764), (1318, 15882), (1977, 10588), (2636, 7941), (2647, 7908), (3954, 5294)]