20102291804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^3\times {\mathrm{29437}}^1$

素因数の和:29535

約数の個数: 48

約数和(自身を含む): 41641817280

約数和(自身を除く): 21539525476

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 841, 1682, 3364, 5887, 11774, 23548, 24389, 29437, 48778, 58874, 97556, 117748, 170723, 206059, 341446, 412118, 682892, 824236, 853673, 1707346, 3414692, 5975711, 11951422, 23902844, 24756517, 49513034, 99026068, 173295619, 346591238, 693182476, 717938993, 1435877986, 2871755972, 5025572951, 10051145902, 20102291804]

約数ペア:

[(1, 20102291804), (2, 10051145902), (4, 5025572951), (7, 2871755972), (14, 1435877986), (28, 717938993), (29, 693182476), (58, 346591238), (116, 173295619), (203, 99026068), (406, 49513034), (812, 24756517), (841, 23902844), (1682, 11951422), (3364, 5975711), (5887, 3414692), (11774, 1707346), (23548, 853673), (24389, 824236), (29437, 682892), (48778, 412118), (58874, 341446), (97556, 206059), (117748, 170723)]