20070471896

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{1433}}^1\times {\mathrm{8887}}^1$

素因数の和:10523

約数の個数: 32

約数和(自身を含む): 37853814240

約数和(自身を除く): 17783342344

約数列:

[1, 2, 4, 8, 197, 394, 788, 1433, 1576, 2866, 5732, 8887, 11464, 17774, 35548, 71096, 282301, 564602, 1129204, 1750739, 2258408, 3501478, 7002956, 12735071, 14005912, 25470142, 50940284, 101880568, 2508808987, 5017617974, 10035235948, 20070471896]

約数ペア:

[(1, 20070471896), (2, 10035235948), (4, 5017617974), (8, 2508808987), (197, 101880568), (394, 50940284), (788, 25470142), (1433, 14005912), (1576, 12735071), (2866, 7002956), (5732, 3501478), (8887, 2258408), (11464, 1750739), (17774, 1129204), (35548, 564602), (71096, 282301)]