20512667736

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{143093}}^1$

素因数の和:143297

約数の個数: 96

約数和(自身を含む): 60940872720

約数和(自身を除く): 40428204984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 181, 198, 264, 362, 396, 543, 724, 792, 1086, 1448, 1629, 1991, 2172, 3258, 3982, 4344, 5973, 6516, 7964, 11946, 13032, 15928, 17919, 23892, 35838, 47784, 71676, 143093, 143352, 286186, 429279, 572372, 858558, 1144744, 1287837, 1574023, 1717116, 2575674, 3148046, 3434232, 4722069, 5151348, 6296092, 9444138, 10302696, 12592184, 14166207, 18888276, 25899833, 28332414, 37776552, 51799666, 56664828, 77699499, 103599332, 113329656, 155398998, 207198664, 233098497, 284898163, 310797996, 466196994, 569796326, 621595992, 854694489, 932393988, 1139592652, 1709388978, 1864787976, 2279185304, 2564083467, 3418777956, 5128166934, 6837555912, 10256333868, 20512667736]

約数ペア:

[(1, 20512667736), (2, 10256333868), (3, 6837555912), (4, 5128166934), (6, 3418777956), (8, 2564083467), (9, 2279185304), (11, 1864787976), (12, 1709388978), (18, 1139592652), (22, 932393988), (24, 854694489), (33, 621595992), (36, 569796326), (44, 466196994), (66, 310797996), (72, 284898163), (88, 233098497), (99, 207198664), (132, 155398998), (181, 113329656), (198, 103599332), (264, 77699499), (362, 56664828), (396, 51799666), (543, 37776552), (724, 28332414), (792, 25899833), (1086, 18888276), (1448, 14166207), (1629, 12592184), (1991, 10302696), (2172, 9444138), (3258, 6296092), (3982, 5151348), (4344, 4722069), (5973, 3434232), (6516, 3148046), (7964, 2575674), (11946, 1717116), (13032, 1574023), (15928, 1287837), (17919, 1144744), (23892, 858558), (35838, 572372), (47784, 429279), (71676, 286186), (143093, 143352)]