20172045608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17632907}}^1$

素因数の和:17632937

約数の個数: 32

約数和(自身を含む): 44434928160

約数和(自身を除く): 24262882552

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 17632907, 35265814, 70531628, 141063256, 193961977, 229227791, 387923954, 458455582, 775847908, 916911164, 1551695816, 1833822328, 2521505701, 5043011402, 10086022804, 20172045608]

約数ペア:

[(1, 20172045608), (2, 10086022804), (4, 5043011402), (8, 2521505701), (11, 1833822328), (13, 1551695816), (22, 916911164), (26, 775847908), (44, 458455582), (52, 387923954), (88, 229227791), (104, 193961977), (143, 141063256), (286, 70531628), (572, 35265814), (1144, 17632907)]