20262258924

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{89591}}^1$

素因数の和:90046

約数の個数: 48

約数和(自身を含む): 48405482496

約数和(自身を除く): 28143223572

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 401, 564, 802, 1203, 1604, 2406, 4812, 18847, 37694, 56541, 75388, 89591, 113082, 179182, 226164, 268773, 358364, 537546, 1075092, 4210777, 8421554, 12632331, 16843108, 25264662, 35925991, 50529324, 71851982, 107777973, 143703964, 215555946, 431111892, 1688521577, 3377043154, 5065564731, 6754086308, 10131129462, 20262258924]

約数ペア:

[(1, 20262258924), (2, 10131129462), (3, 6754086308), (4, 5065564731), (6, 3377043154), (12, 1688521577), (47, 431111892), (94, 215555946), (141, 143703964), (188, 107777973), (282, 71851982), (401, 50529324), (564, 35925991), (802, 25264662), (1203, 16843108), (1604, 12632331), (2406, 8421554), (4812, 4210777), (18847, 1075092), (37694, 537546), (56541, 358364), (75388, 268773), (89591, 226164), (113082, 179182)]