20612664

素因数分解:

$2^3\times 3^3\times {\mathrm{95429}}^1$

素因数の和:95444

約数の個数: 32

約数和(自身を含む): 57258000

約数和(自身を除く): 36645336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 95429, 190858, 286287, 381716, 572574, 763432, 858861, 1145148, 1717722, 2290296, 2576583, 3435444, 5153166, 6870888, 10306332, 20612664]

約数ペア:

[(1, 20612664), (2, 10306332), (3, 6870888), (4, 5153166), (6, 3435444), (8, 2576583), (9, 2290296), (12, 1717722), (18, 1145148), (24, 858861), (27, 763432), (36, 572574), (54, 381716), (72, 286287), (108, 190858), (216, 95429)]