20137223833

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{77419}}^1$

素因数の和:77748

約数の個数: 16

約数和(自身を含む): 21583457280

約数和(自身を除く): 1446233447

約数列:

[1, 23, 43, 263, 989, 6049, 11309, 77419, 260107, 1780637, 3329017, 20361197, 76567391, 468307531, 875531471, 20137223833]

約数ペア:

[(1, 20137223833), (23, 875531471), (43, 468307531), (263, 76567391), (989, 20361197), (6049, 3329017), (11309, 1780637), (77419, 260107)]