20007949826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3917}}^1\times {\mathrm{111043}}^1$

素因数の和:114985

約数の個数: 16

約数和(自身を含む): 31325068224

約数和(自身を除く): 11317118398

約数列:

[1, 2, 23, 46, 3917, 7834, 90091, 111043, 180182, 222086, 2553989, 5107978, 434955431, 869910862, 10003974913, 20007949826]

約数ペア:

[(1, 20007949826), (2, 10003974913), (23, 869910862), (46, 434955431), (3917, 5107978), (7834, 2553989), (90091, 222086), (111043, 180182)]