20121660462

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197271181}}^1$

素因数の和:197271203

約数の個数: 16

約数和(自身を含む): 42610575312

約数和(自身を除く): 22488914850

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197271181, 394542362, 591813543, 1183627086, 3353610077, 6707220154, 10060830231, 20121660462]

約数ペア:

[(1, 20121660462), (2, 10060830231), (3, 6707220154), (6, 3353610077), (17, 1183627086), (34, 591813543), (51, 394542362), (102, 197271181)]