20163377524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11535113}}^1$

素因数の和:11535159

約数の個数: 24

約数和(自身を含む): 38757983040

約数和(自身を除く): 18594605516

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 11535113, 23070226, 46140452, 219167147, 265307599, 438334294, 530615198, 876668588, 1061230396, 5040844381, 10081688762, 20163377524]

約数ペア:

[(1, 20163377524), (2, 10081688762), (4, 5040844381), (19, 1061230396), (23, 876668588), (38, 530615198), (46, 438334294), (76, 265307599), (92, 219167147), (437, 46140452), (874, 23070226), (1748, 11535113)]