20880451559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1\times {\mathrm{1039}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 23937638400

約数和(自身を除く): 3057186841

約数列:

[1, 11, 29, 73, 319, 803, 863, 1039, 2117, 9493, 11429, 23287, 25027, 30131, 62999, 75847, 275297, 331441, 692989, 834317, 896657, 1826971, 2199563, 9863227, 20096681, 24195193, 26003053, 65455961, 286033583, 720015571, 1898222869, 20880451559]

約数ペア:

[(1, 20880451559), (11, 1898222869), (29, 720015571), (73, 286033583), (319, 65455961), (803, 26003053), (863, 24195193), (1039, 20096681), (2117, 9863227), (9493, 2199563), (11429, 1826971), (23287, 896657), (25027, 834317), (30131, 692989), (62999, 331441), (75847, 275297)]