20153325122

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1091}}^1\times {\mathrm{1373}}^1$

素因数の和:2535

約数の個数: 48

約数和(自身を含む): 35757723456

約数和(自身を除く): 15604398334

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1091, 1373, 1922, 2182, 2746, 6727, 7637, 9611, 13454, 15274, 19222, 33821, 42563, 67642, 85126, 236747, 297941, 473494, 595882, 1048451, 1319453, 1497943, 2096902, 2638906, 2995886, 7339157, 9236171, 10485601, 14678314, 18472342, 20971202, 46436233, 92872466, 325053631, 650107262, 1439523223, 2879046446, 10076662561, 20153325122]

約数ペア:

[(1, 20153325122), (2, 10076662561), (7, 2879046446), (14, 1439523223), (31, 650107262), (62, 325053631), (217, 92872466), (434, 46436233), (961, 20971202), (1091, 18472342), (1373, 14678314), (1922, 10485601), (2182, 9236171), (2746, 7339157), (6727, 2995886), (7637, 2638906), (9611, 2096902), (13454, 1497943), (15274, 1319453), (19222, 1048451), (33821, 595882), (42563, 473494), (67642, 297941), (85126, 236747)]