20050867036

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{8167}}^1$

素因数の和:8434

約数の個数: 48

約数和(自身を含む): 36391380480

約数和(自身を除く): 16340513444

約数列:

[1, 2, 4, 59, 101, 103, 118, 202, 206, 236, 404, 412, 5959, 6077, 8167, 10403, 11918, 12154, 16334, 20806, 23836, 24308, 32668, 41612, 481853, 613777, 824867, 841201, 963706, 1227554, 1649734, 1682402, 1927412, 2455108, 3299468, 3364804, 48667153, 49630859, 84961301, 97334306, 99261718, 169922602, 194668612, 198523436, 339845204, 5012716759, 10025433518, 20050867036]

約数ペア:

[(1, 20050867036), (2, 10025433518), (4, 5012716759), (59, 339845204), (101, 198523436), (103, 194668612), (118, 169922602), (202, 99261718), (206, 97334306), (236, 84961301), (404, 49630859), (412, 48667153), (5959, 3364804), (6077, 3299468), (8167, 2455108), (10403, 1927412), (11918, 1682402), (12154, 1649734), (16334, 1227554), (20806, 963706), (23836, 841201), (24308, 824867), (32668, 613777), (41612, 481853)]