20453499

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4088

約数の個数: 32

約数和(自身を含む): 35009280

約数和(自身を除く): 14555781

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 4051, 5049, 12153, 36459, 44561, 68867, 109377, 133683, 206601, 401049, 619803, 757537, 1203147, 1859409, 2272611, 6817833, 20453499]

約数ペア:

[(1, 20453499), (3, 6817833), (9, 2272611), (11, 1859409), (17, 1203147), (27, 757537), (33, 619803), (51, 401049), (99, 206601), (153, 133683), (187, 109377), (297, 68867), (459, 44561), (561, 36459), (1683, 12153), (4051, 5049)]