20189802034

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{1181}}^1\times {\mathrm{49409}}^1$

素因数の和:50765

約数の個数: 16

約数和(自身を含む): 30486167640

約数和(自身を除く): 10296365606

約数列:

[1, 2, 173, 346, 1181, 2362, 49409, 98818, 204313, 408626, 8547757, 17095514, 58352029, 116704058, 10094901017, 20189802034]

約数ペア:

[(1, 20189802034), (2, 10094901017), (173, 116704058), (346, 58352029), (1181, 17095514), (2362, 8547757), (49409, 408626), (98818, 204313)]