20181750935

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1\times {\mathrm{85103}}^1$

素因数の和:86254

約数の個数: 16

約数和(自身を含む): 24804071424

約数和(自身を除く): 4622320489

約数列:

[1, 5, 43, 215, 1103, 5515, 47429, 85103, 237145, 425515, 3659429, 18297145, 93868609, 469343045, 4036350187, 20181750935]

約数ペア:

[(1, 20181750935), (5, 4036350187), (43, 469343045), (215, 93868609), (1103, 18297145), (5515, 3659429), (47429, 425515), (85103, 237145)]