20960500924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1609}}^1\times {\mathrm{2767}}^1$

素因数の和:4498

約数の個数: 48

約数和(自身を含む): 40429186560

約数和(自身を除く): 19468685636

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 1609, 2354, 2767, 3218, 4708, 5534, 6436, 11068, 17699, 30437, 35398, 60874, 70796, 121748, 172163, 296069, 344326, 592138, 688652, 1184276, 1893793, 3256759, 3787586, 4452103, 6513518, 7575172, 8904206, 13027036, 17808412, 48973133, 97946266, 195892532, 476375021, 952750042, 1905500084, 5240125231, 10480250462, 20960500924]

約数ペア:

[(1, 20960500924), (2, 10480250462), (4, 5240125231), (11, 1905500084), (22, 952750042), (44, 476375021), (107, 195892532), (214, 97946266), (428, 48973133), (1177, 17808412), (1609, 13027036), (2354, 8904206), (2767, 7575172), (3218, 6513518), (4708, 4452103), (5534, 3787586), (6436, 3256759), (11068, 1893793), (17699, 1184276), (30437, 688652), (35398, 592138), (60874, 344326), (70796, 296069), (121748, 172163)]