20093328

素因数分解:

$2^4\times 3^2\times {\mathrm{139537}}^1$

素因数の和:139551

約数の個数: 30

約数和(自身を含む): 56233814

約数和(自身を除く): 36140486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 139537, 279074, 418611, 558148, 837222, 1116296, 1255833, 1674444, 2232592, 2511666, 3348888, 5023332, 6697776, 10046664, 20093328]

約数ペア:

[(1, 20093328), (2, 10046664), (3, 6697776), (4, 5023332), (6, 3348888), (8, 2511666), (9, 2232592), (12, 1674444), (16, 1255833), (18, 1116296), (24, 837222), (36, 558148), (48, 418611), (72, 279074), (144, 139537)]