20159968452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129230567}}^1$

素因数の和:129230587

約数の個数: 24

約数和(自身を含む): 50658382656

約数和(自身を除く): 30498414204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 129230567, 258461134, 387691701, 516922268, 775383402, 1550766804, 1679997371, 3359994742, 5039992113, 6719989484, 10079984226, 20159968452]

約数ペア:

[(1, 20159968452), (2, 10079984226), (3, 6719989484), (4, 5039992113), (6, 3359994742), (12, 1679997371), (13, 1550766804), (26, 775383402), (39, 516922268), (52, 387691701), (78, 258461134), (156, 129230567)]