20163350008

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{18132509}}^1$

素因数の和:18132654

約数の個数: 16

約数和(自身を含む): 38078271000

約数和(自身を除く): 17914920992

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 18132509, 36265018, 72530036, 145060072, 2520418751, 5040837502, 10081675004, 20163350008]

約数ペア:

[(1, 20163350008), (2, 10081675004), (4, 5040837502), (8, 2520418751), (139, 145060072), (278, 72530036), (556, 36265018), (1112, 18132509)]