20282057112

素因数分解:

$2^3\times 3^1\times {\mathrm{19559}}^1\times {\mathrm{43207}}^1$

素因数の和:62775

約数の個数: 32

約数和(自身を含む): 50708908800

約数和(自身を除く): 30426851688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 19559, 39118, 43207, 58677, 78236, 86414, 117354, 129621, 156472, 172828, 234708, 259242, 345656, 469416, 518484, 1036968, 845085713, 1690171426, 2535257139, 3380342852, 5070514278, 6760685704, 10141028556, 20282057112]

約数ペア:

[(1, 20282057112), (2, 10141028556), (3, 6760685704), (4, 5070514278), (6, 3380342852), (8, 2535257139), (12, 1690171426), (24, 845085713), (19559, 1036968), (39118, 518484), (43207, 469416), (58677, 345656), (78236, 259242), (86414, 234708), (117354, 172828), (129621, 156472)]