20565706769

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2503}}^1\times {\mathrm{4517}}^1$

素因数の和:7144

約数の個数: 16

約数和(自身を含む): 21992611968

約数和(自身を除く): 1426905199

約数列:

[1, 17, 107, 1819, 2503, 4517, 42551, 76789, 267821, 483319, 4552957, 8216423, 11306051, 192202867, 1209747457, 20565706769]

約数ペア:

[(1, 20565706769), (17, 1209747457), (107, 192202867), (1819, 11306051), (2503, 8216423), (4517, 4552957), (42551, 483319), (76789, 267821)]