20079919518

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1\times {\mathrm{17477}}^1$

素因数の和:21148

約数の個数: 32

約数和(自身を含む): 40931238816

約数和(自身を除く): 20851319298

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 3613, 7226, 10839, 17477, 21678, 34954, 52431, 104862, 191489, 382978, 574467, 926281, 1148934, 1852562, 2778843, 5557686, 63144401, 126288802, 189433203, 378866406, 3346653253, 6693306506, 10039959759, 20079919518]

約数ペア:

[(1, 20079919518), (2, 10039959759), (3, 6693306506), (6, 3346653253), (53, 378866406), (106, 189433203), (159, 126288802), (318, 63144401), (3613, 5557686), (7226, 2778843), (10839, 1852562), (17477, 1148934), (21678, 926281), (34954, 574467), (52431, 382978), (104862, 191489)]