20050376880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83543237}}^1$

素因数の和:83543253

約数の個数: 40

約数和(自身を含む): 62156169072

約数和(自身を除く): 42105792192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83543237, 167086474, 250629711, 334172948, 417716185, 501259422, 668345896, 835432370, 1002518844, 1253148555, 1336691792, 1670864740, 2005037688, 2506297110, 3341729480, 4010075376, 5012594220, 6683458960, 10025188440, 20050376880]

約数ペア:

[(1, 20050376880), (2, 10025188440), (3, 6683458960), (4, 5012594220), (5, 4010075376), (6, 3341729480), (8, 2506297110), (10, 2005037688), (12, 1670864740), (15, 1336691792), (16, 1253148555), (20, 1002518844), (24, 835432370), (30, 668345896), (40, 501259422), (48, 417716185), (60, 334172948), (80, 250629711), (120, 167086474), (240, 83543237)]