20368420802

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{6473}}^1$

素因数の和:6970

約数の個数: 32

約数和(自身を含む): 31883155200

約数和(自身を除く): 11514734398

約数列:

[1, 2, 29, 58, 227, 239, 454, 478, 6473, 6583, 6931, 12946, 13166, 13862, 54253, 108506, 187717, 375434, 1469371, 1547047, 1573337, 2938742, 3094094, 3146674, 42611759, 44864363, 85223518, 89728726, 351179669, 702359338, 10184210401, 20368420802]

約数ペア:

[(1, 20368420802), (2, 10184210401), (29, 702359338), (58, 351179669), (227, 89728726), (239, 85223518), (454, 44864363), (478, 42611759), (6473, 3146674), (6583, 3094094), (6931, 2938742), (12946, 1573337), (13166, 1547047), (13862, 1469371), (54253, 375434), (108506, 187717)]