20272426

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:717

約数の個数: 16

約数和(自身を含む): 30883968

約数和(自身を除く): 10611542

約数列:

[1, 2, 113, 226, 271, 331, 542, 662, 30623, 37403, 61246, 74806, 89701, 179402, 10136213, 20272426]

約数ペア:

[(1, 20272426), (2, 10136213), (113, 179402), (226, 89701), (271, 74806), (331, 61246), (542, 37403), (662, 30623)]