20167993350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2636339}}^1$

素因数の和:2636374

約数の個数: 72

約数和(自身を含む): 57372031080

約数和(自身を除く): 37204037730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 2636339, 5272678, 7909017, 13181695, 15818034, 23727051, 26363390, 39545085, 44817763, 47454102, 65908475, 79090170, 89635526, 118635255, 131816950, 134453289, 197725425, 224088815, 237270510, 268906578, 395450850, 403359867, 448177630, 593176275, 672266445, 806719734, 1120444075, 1186352550, 1344532890, 2016799335, 2240888150, 3361332225, 4033598670, 6722664450, 10083996675, 20167993350]

約数ペア:

[(1, 20167993350), (2, 10083996675), (3, 6722664450), (5, 4033598670), (6, 3361332225), (9, 2240888150), (10, 2016799335), (15, 1344532890), (17, 1186352550), (18, 1120444075), (25, 806719734), (30, 672266445), (34, 593176275), (45, 448177630), (50, 403359867), (51, 395450850), (75, 268906578), (85, 237270510), (90, 224088815), (102, 197725425), (150, 134453289), (153, 131816950), (170, 118635255), (225, 89635526), (255, 79090170), (306, 65908475), (425, 47454102), (450, 44817763), (510, 39545085), (765, 26363390), (850, 23727051), (1275, 15818034), (1530, 13181695), (2550, 7909017), (3825, 5272678), (7650, 2636339)]