20137442312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193629253}}^1$

素因数の和:193629272

約数の個数: 16

約数和(自身を含む): 40662143340

約数和(自身を除く): 20524701028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193629253, 387258506, 774517012, 1549034024, 2517180289, 5034360578, 10068721156, 20137442312]

約数ペア:

[(1, 20137442312), (2, 10068721156), (4, 5034360578), (8, 2517180289), (13, 1549034024), (26, 774517012), (52, 387258506), (104, 193629253)]