20181364158

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{4157677}}^1$

素因数の和:4158491

約数の個数: 16

約数和(自身を含む): 40412630160

約数和(自身を除く): 20231266002

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 4157677, 8315354, 12473031, 24946062, 3363560693, 6727121386, 10090682079, 20181364158]

約数ペア:

[(1, 20181364158), (2, 10090682079), (3, 6727121386), (6, 3363560693), (809, 24946062), (1618, 12473031), (2427, 8315354), (4854, 4157677)]