20741382

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24517}}^1$

素因数の和:24572

約数の個数: 24

約数和(自身を含む): 45897696

約数和(自身を除く): 25156314

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24517, 49034, 73551, 147102, 220653, 441306, 1152299, 2304598, 3456897, 6913794, 10370691, 20741382]

約数ペア:

[(1, 20741382), (2, 10370691), (3, 6913794), (6, 3456897), (9, 2304598), (18, 1152299), (47, 441306), (94, 220653), (141, 147102), (282, 73551), (423, 49034), (846, 24517)]