20182304350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31049699}}^1$

素因数の和:31049724

約数の個数: 24

約数和(自身を含む): 40426709400

約数和(自身を除く): 20244405050

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 31049699, 62099398, 155248495, 310496990, 403646087, 776242475, 807292174, 1552484950, 2018230435, 4036460870, 10091152175, 20182304350]

約数ペア:

[(1, 20182304350), (2, 10091152175), (5, 4036460870), (10, 2018230435), (13, 1552484950), (25, 807292174), (26, 776242475), (50, 403646087), (65, 310496990), (130, 155248495), (325, 62099398), (650, 31049699)]