20796611242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1\times {\mathrm{13907}}^1$

素因数の和:14694

約数の個数: 32

約数和(自身を含む): 34421298624

約数和(自身を除く): 13624687382

約数列:

[1, 2, 11, 22, 101, 202, 673, 1111, 1346, 2222, 7403, 13907, 14806, 27814, 67973, 135946, 152977, 305954, 747703, 1404607, 1495406, 2809214, 9359411, 15450677, 18718822, 30901354, 102953521, 205907042, 945300511, 1890601022, 10398305621, 20796611242]

約数ペア:

[(1, 20796611242), (2, 10398305621), (11, 1890601022), (22, 945300511), (101, 205907042), (202, 102953521), (673, 30901354), (1111, 18718822), (1346, 15450677), (2222, 9359411), (7403, 2809214), (13907, 1495406), (14806, 1404607), (27814, 747703), (67973, 305954), (135946, 152977)]