20232893998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{554417}}^1$

素因数の和:554747

約数の個数: 16

約数和(自身を含む): 30896606304

約数和(自身を除く): 10663712306

約数列:

[1, 2, 71, 142, 257, 514, 18247, 36494, 554417, 1108834, 39363607, 78727214, 142485169, 284970338, 10116446999, 20232893998]

約数ペア:

[(1, 20232893998), (2, 10116446999), (71, 284970338), (142, 142485169), (257, 78727214), (514, 39363607), (18247, 1108834), (36494, 554417)]