20007654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{144983}}^1$

素因数の和:145011

約数の個数: 16

約数和(自身を含む): 41755392

約数和(自身を除く): 21747738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 144983, 289966, 434949, 869898, 3334609, 6669218, 10003827, 20007654]

約数ペア:

[(1, 20007654), (2, 10003827), (3, 6669218), (6, 3334609), (23, 869898), (46, 434949), (69, 289966), (138, 144983)]