20324448

素因数分解:

$2^5\times 3^2\times {\mathrm{70571}}^1$

素因数の和:70587

約数の個数: 36

約数和(自身を含む): 57798468

約数和(自身を除く): 37474020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 70571, 141142, 211713, 282284, 423426, 564568, 635139, 846852, 1129136, 1270278, 1693704, 2258272, 2540556, 3387408, 5081112, 6774816, 10162224, 20324448]

約数ペア:

[(1, 20324448), (2, 10162224), (3, 6774816), (4, 5081112), (6, 3387408), (8, 2540556), (9, 2258272), (12, 1693704), (16, 1270278), (18, 1129136), (24, 846852), (32, 635139), (36, 564568), (48, 423426), (72, 282284), (96, 211713), (144, 141142), (288, 70571)]