20076890617

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{754969}}^1$

素因数の和:755136

約数の個数: 16

約数和(自身を含む): 23917449600

約数和(自身を除く): 3840558983

約数列:

[1, 7, 29, 131, 203, 917, 3799, 26593, 754969, 5284783, 21894101, 98900939, 153258707, 692306573, 2868127231, 20076890617]

約数ペア:

[(1, 20076890617), (7, 2868127231), (29, 692306573), (131, 153258707), (203, 98900939), (917, 21894101), (3799, 5284783), (26593, 754969)]