20797164526

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1\times {\mathrm{1493}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 32099366880

約数和(自身を除く): 11302202354

約数列:

[1, 2, 59, 97, 118, 194, 1217, 1493, 2434, 2986, 5723, 11446, 71803, 88087, 118049, 143606, 144821, 176174, 236098, 289642, 1816981, 3633962, 6964891, 8544439, 13929782, 17088878, 107201879, 176247157, 214403758, 352494314, 10398582263, 20797164526]

約数ペア:

[(1, 20797164526), (2, 10398582263), (59, 352494314), (97, 214403758), (118, 176247157), (194, 107201879), (1217, 17088878), (1493, 13929782), (2434, 8544439), (2986, 6964891), (5723, 3633962), (11446, 1816981), (71803, 289642), (88087, 236098), (118049, 176174), (143606, 144821)]