20803539598

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 31657526784

約数和(自身を除く): 10853987186

約数列:

[1, 2, 137, 274, 367, 443, 467, 734, 886, 934, 50279, 60691, 63979, 100558, 121382, 127958, 162581, 171389, 206881, 325162, 342778, 413762, 22273597, 23480293, 28342697, 44547194, 46960586, 56685394, 75925327, 151850654, 10401769799, 20803539598]

約数ペア:

[(1, 20803539598), (2, 10401769799), (137, 151850654), (274, 75925327), (367, 56685394), (443, 46960586), (467, 44547194), (734, 28342697), (886, 23480293), (934, 22273597), (50279, 413762), (60691, 342778), (63979, 325162), (100558, 206881), (121382, 171389), (127958, 162581)]