20171627619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5849}}^1\times {\mathrm{8039}}^1$

素因数の和:13915

約数の個数: 32

約数和(自身を含む): 31606848000

約数和(自身を除く): 11435220381

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 5849, 8039, 17547, 24117, 64339, 76037, 88429, 104507, 193017, 228111, 265287, 313521, 836407, 1149577, 2509221, 3448731, 47020111, 141060333, 517221221, 611261443, 1551663663, 1833784329, 6723875873, 20171627619]

約数ペア:

[(1, 20171627619), (3, 6723875873), (11, 1833784329), (13, 1551663663), (33, 611261443), (39, 517221221), (143, 141060333), (429, 47020111), (5849, 3448731), (8039, 2509221), (17547, 1149577), (24117, 836407), (64339, 313521), (76037, 265287), (88429, 228111), (104507, 193017)]