20161971762

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{422311}}^1$

素因数の和:422498

約数の個数: 32

約数和(自身を含む): 41251436160

約数和(自身を除く): 21089464398

約数列:

[1, 2, 3, 6, 73, 109, 146, 218, 219, 327, 438, 654, 7957, 15914, 23871, 47742, 422311, 844622, 1266933, 2533866, 30828703, 46031899, 61657406, 92063798, 92486109, 138095697, 184972218, 276191394, 3360328627, 6720657254, 10080985881, 20161971762]

約数ペア:

[(1, 20161971762), (2, 10080985881), (3, 6720657254), (6, 3360328627), (73, 276191394), (109, 184972218), (146, 138095697), (218, 92486109), (219, 92063798), (327, 61657406), (438, 46031899), (654, 30828703), (7957, 2533866), (15914, 1266933), (23871, 844622), (47742, 422311)]