20133688

素因数分解:

$2^3\times {\mathrm{1181}}^1\times {\mathrm{2131}}^1$

素因数の和:3318

約数の個数: 16

約数和(自身を含む): 37800360

約数和(自身を除く): 17666672

約数列:

[1, 2, 4, 8, 1181, 2131, 2362, 4262, 4724, 8524, 9448, 17048, 2516711, 5033422, 10066844, 20133688]

約数ペア:

[(1, 20133688), (2, 10066844), (4, 5033422), (8, 2516711), (1181, 17048), (2131, 9448), (2362, 8524), (4262, 4724)]