20460402

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8297}}^1$

素因数の和:8442

約数の個数: 24

約数和(自身を含む): 44659836

約数和(自身を除く): 24199434

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 8297, 16594, 24891, 49782, 74673, 149346, 1136689, 2273378, 3410067, 6820134, 10230201, 20460402]

約数ペア:

[(1, 20460402), (2, 10230201), (3, 6820134), (6, 3410067), (9, 2273378), (18, 1136689), (137, 149346), (274, 74673), (411, 49782), (822, 24891), (1233, 16594), (2466, 8297)]