20168592

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{3067}}^1$

素因数の和:3215

約数の個数: 40

約数和(自身を含む): 52499616

約数和(自身を除く): 32331024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3067, 3288, 6134, 6576, 9201, 12268, 18402, 24536, 36804, 49072, 73608, 147216, 420179, 840358, 1260537, 1680716, 2521074, 3361432, 5042148, 6722864, 10084296, 20168592]

約数ペア:

[(1, 20168592), (2, 10084296), (3, 6722864), (4, 5042148), (6, 3361432), (8, 2521074), (12, 1680716), (16, 1260537), (24, 840358), (48, 420179), (137, 147216), (274, 73608), (411, 49072), (548, 36804), (822, 24536), (1096, 18402), (1644, 12268), (2192, 9201), (3067, 6576), (3288, 6134)]