20168664

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49433}}^1$

素因数の和:49459

約数の個数: 32

約数和(自身を含む): 53388720

約数和(自身を除く): 33220056

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 49433, 98866, 148299, 197732, 296598, 395464, 593196, 840361, 1186392, 1680722, 2521083, 3361444, 5042166, 6722888, 10084332, 20168664]

約数ペア:

[(1, 20168664), (2, 10084332), (3, 6722888), (4, 5042166), (6, 3361444), (8, 2521083), (12, 1680722), (17, 1186392), (24, 840361), (34, 593196), (51, 395464), (68, 296598), (102, 197732), (136, 148299), (204, 98866), (408, 49433)]