20292816

素因数分解:

$2^4\times 3^1\times {\mathrm{569}}^1\times {\mathrm{743}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 52585920

約数和(自身を除く): 32293104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 569, 743, 1138, 1486, 1707, 2229, 2276, 2972, 3414, 4458, 4552, 5944, 6828, 8916, 9104, 11888, 13656, 17832, 27312, 35664, 422767, 845534, 1268301, 1691068, 2536602, 3382136, 5073204, 6764272, 10146408, 20292816]

約数ペア:

[(1, 20292816), (2, 10146408), (3, 6764272), (4, 5073204), (6, 3382136), (8, 2536602), (12, 1691068), (16, 1268301), (24, 845534), (48, 422767), (569, 35664), (743, 27312), (1138, 17832), (1486, 13656), (1707, 11888), (2229, 9104), (2276, 8916), (2972, 6828), (3414, 5944), (4458, 4552)]