20163181942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2481317}}^1$

素因数の和:2481575

約数の個数: 16

約数和(自身を含む): 32157881280

約数和(自身を除く): 11994699338

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 2481317, 4962634, 42182389, 84364778, 593034763, 1186069526, 10081590971, 20163181942]

約数ペア:

[(1, 20163181942), (2, 10081590971), (17, 1186069526), (34, 593034763), (239, 84364778), (478, 42182389), (4063, 4962634), (8126, 2481317)]