20179305846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{51679}}^1$

素因数の和:52730

約数の個数: 64

約数和(自身を含む): 51299635200

約数和(自身を除く): 31120329354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1033, 2066, 3099, 6198, 7231, 9297, 14462, 18594, 21693, 27891, 43386, 51679, 55782, 65079, 103358, 130158, 155037, 195237, 310074, 361753, 390474, 465111, 723506, 930222, 1085259, 1395333, 2170518, 2790666, 3255777, 6511554, 9767331, 19534662, 53384407, 106768814, 160153221, 320306442, 373690849, 480459663, 747381698, 960919326, 1121072547, 1441378989, 2242145094, 2882757978, 3363217641, 6726435282, 10089652923, 20179305846]

約数ペア:

[(1, 20179305846), (2, 10089652923), (3, 6726435282), (6, 3363217641), (7, 2882757978), (9, 2242145094), (14, 1441378989), (18, 1121072547), (21, 960919326), (27, 747381698), (42, 480459663), (54, 373690849), (63, 320306442), (126, 160153221), (189, 106768814), (378, 53384407), (1033, 19534662), (2066, 9767331), (3099, 6511554), (6198, 3255777), (7231, 2790666), (9297, 2170518), (14462, 1395333), (18594, 1085259), (21693, 930222), (27891, 723506), (43386, 465111), (51679, 390474), (55782, 361753), (65079, 310074), (103358, 195237), (130158, 155037)]