20173715272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1818107}}^1$

素因数の和:1818205

約数の個数: 32

約数和(自身を含む): 40361997600

約数和(自身を除く): 20188282328

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 1818107, 3636214, 7272428, 14544856, 34544033, 69088066, 132721811, 138176132, 265443622, 276352264, 530887244, 1061774488, 2521714409, 5043428818, 10086857636, 20173715272]

約数ペア:

[(1, 20173715272), (2, 10086857636), (4, 5043428818), (8, 2521714409), (19, 1061774488), (38, 530887244), (73, 276352264), (76, 265443622), (146, 138176132), (152, 132721811), (292, 69088066), (584, 34544033), (1387, 14544856), (2774, 7272428), (5548, 3636214), (11096, 1818107)]