20269363464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40216991}}^1$

素因数の和:40217010

約数の個数: 48

約数和(自身を含む): 62738507520

約数和(自身を除く): 42469144056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40216991, 80433982, 120650973, 160867964, 241301946, 281518937, 321735928, 361952919, 482603892, 563037874, 723905838, 844556811, 965207784, 1126075748, 1447811676, 1689113622, 2252151496, 2533670433, 2895623352, 3378227244, 5067340866, 6756454488, 10134681732, 20269363464]

約数ペア:

[(1, 20269363464), (2, 10134681732), (3, 6756454488), (4, 5067340866), (6, 3378227244), (7, 2895623352), (8, 2533670433), (9, 2252151496), (12, 1689113622), (14, 1447811676), (18, 1126075748), (21, 965207784), (24, 844556811), (28, 723905838), (36, 563037874), (42, 482603892), (56, 361952919), (63, 321735928), (72, 281518937), (84, 241301946), (126, 160867964), (168, 120650973), (252, 80433982), (504, 40216991)]