20177882

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 30935520

約数和(自身を除く): 10757638

約数列:

[1, 2, 59, 118, 307, 557, 614, 1114, 18113, 32863, 36226, 65726, 170999, 341998, 10088941, 20177882]

約数ペア:

[(1, 20177882), (2, 10088941), (59, 341998), (118, 170999), (307, 65726), (557, 36226), (614, 32863), (1114, 18113)]