20125070966

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1436069}}^1$

素因数の和:1436109

約数の個数: 48

約数和(自身を含む): 41255418960

約数和(自身を除く): 21130347994

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 1436069, 2872138, 10052483, 15796759, 18668897, 20104966, 31593518, 37337794, 70367381, 110577313, 130682279, 140734762, 205357867, 221154626, 261364558, 410715734, 774041191, 914775953, 1437505069, 1548082382, 1829551906, 2875010138, 10062535483, 20125070966]

約数ペア:

[(1, 20125070966), (2, 10062535483), (7, 2875010138), (11, 1829551906), (13, 1548082382), (14, 1437505069), (22, 914775953), (26, 774041191), (49, 410715734), (77, 261364558), (91, 221154626), (98, 205357867), (143, 140734762), (154, 130682279), (182, 110577313), (286, 70367381), (539, 37337794), (637, 31593518), (1001, 20104966), (1078, 18668897), (1274, 15796759), (2002, 10052483), (7007, 2872138), (14014, 1436069)]