20214312

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20543}}^1$

素因数の和:20593

約数の個数: 32

約数和(自身を含む): 51770880

約数和(自身を除く): 31556568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 20543, 41086, 61629, 82172, 123258, 164344, 246516, 493032, 842263, 1684526, 2526789, 3369052, 5053578, 6738104, 10107156, 20214312]

約数ペア:

[(1, 20214312), (2, 10107156), (3, 6738104), (4, 5053578), (6, 3369052), (8, 2526789), (12, 1684526), (24, 842263), (41, 493032), (82, 246516), (123, 164344), (164, 123258), (246, 82172), (328, 61629), (492, 41086), (984, 20543)]