20173524470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{82351}}^1$

素因数の和:82517

約数の個数: 64

約数和(自身を含む): 42264364032

約数和(自身を除く): 22090839562

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 131, 170, 187, 262, 374, 655, 935, 1310, 1441, 1870, 2227, 2882, 4454, 7205, 11135, 14410, 22270, 24497, 48994, 82351, 122485, 164702, 244970, 411755, 823510, 905861, 1399967, 1811722, 2799934, 4529305, 6999835, 9058610, 10787981, 13999670, 15399637, 21575962, 30799274, 53939905, 76998185, 107879810, 118667791, 153996370, 183395677, 237335582, 366791354, 593338955, 916978385, 1186677910, 1833956770, 2017352447, 4034704894, 10086762235, 20173524470]

約数ペア:

[(1, 20173524470), (2, 10086762235), (5, 4034704894), (10, 2017352447), (11, 1833956770), (17, 1186677910), (22, 916978385), (34, 593338955), (55, 366791354), (85, 237335582), (110, 183395677), (131, 153996370), (170, 118667791), (187, 107879810), (262, 76998185), (374, 53939905), (655, 30799274), (935, 21575962), (1310, 15399637), (1441, 13999670), (1870, 10787981), (2227, 9058610), (2882, 6999835), (4454, 4529305), (7205, 2799934), (11135, 1811722), (14410, 1399967), (22270, 905861), (24497, 823510), (48994, 411755), (82351, 244970), (122485, 164702)]