20093626

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 37238400

約数和(自身を除く): 17144774

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 1723, 3446, 5831, 11662, 12061, 24122, 29291, 58582, 84427, 168854, 205037, 410074, 590989, 1181978, 1435259, 2870518, 10046813, 20093626]

約数ペア:

[(1, 20093626), (2, 10046813), (7, 2870518), (14, 1435259), (17, 1181978), (34, 590989), (49, 410074), (98, 205037), (119, 168854), (238, 84427), (343, 58582), (686, 29291), (833, 24122), (1666, 12061), (1723, 11662), (3446, 5831)]