20424504

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{16057}}^1$

素因数の和:16119

約数の個数: 32

約数和(自身を含む): 52027920

約数和(自身を除く): 31603416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 16057, 32114, 48171, 64228, 96342, 128456, 192684, 385368, 851021, 1702042, 2553063, 3404084, 5106126, 6808168, 10212252, 20424504]

約数ペア:

[(1, 20424504), (2, 10212252), (3, 6808168), (4, 5106126), (6, 3404084), (8, 2553063), (12, 1702042), (24, 851021), (53, 385368), (106, 192684), (159, 128456), (212, 96342), (318, 64228), (424, 48171), (636, 32114), (1272, 16057)]