20010274

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 30453696

約数和(自身を除く): 10443422

約数列:

[1, 2, 167, 181, 331, 334, 362, 662, 30227, 55277, 59911, 60454, 110554, 119822, 10005137, 20010274]

約数ペア:

[(1, 20010274), (2, 10005137), (167, 119822), (181, 110554), (331, 60454), (334, 59911), (362, 55277), (662, 30227)]