20726842010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10210267}}^1$

素因数の和:10210310

約数の個数: 32

約数和(自身を含む): 44108357760

約数和(自身を除く): 23381515750

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 10210267, 20420534, 51051335, 71471869, 102102670, 142943738, 296097743, 357359345, 592195486, 714718690, 1480488715, 2072684201, 2960977430, 4145368402, 10363421005, 20726842010]

約数ペア:

[(1, 20726842010), (2, 10363421005), (5, 4145368402), (7, 2960977430), (10, 2072684201), (14, 1480488715), (29, 714718690), (35, 592195486), (58, 357359345), (70, 296097743), (145, 142943738), (203, 102102670), (290, 71471869), (406, 51051335), (1015, 20420534), (2030, 10210267)]