20050641776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3674971}}^1$

素因数の和:3675021

約数の個数: 40

約数和(自身を含む): 43746866688

約数和(自身を除く): 23696224912

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 3674971, 7349942, 14699884, 29399768, 40424681, 58799536, 80849362, 113924101, 161698724, 227848202, 323397448, 455696404, 646794896, 911392808, 1253165111, 1822785616, 2506330222, 5012660444, 10025320888, 20050641776]

約数ペア:

[(1, 20050641776), (2, 10025320888), (4, 5012660444), (8, 2506330222), (11, 1822785616), (16, 1253165111), (22, 911392808), (31, 646794896), (44, 455696404), (62, 323397448), (88, 227848202), (124, 161698724), (176, 113924101), (248, 80849362), (341, 58799536), (496, 40424681), (682, 29399768), (1364, 14699884), (2728, 7349942), (5456, 3674971)]