20045662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 37481472

約数和(自身を除く): 17435810

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 1327, 2158, 2654, 7553, 9289, 15106, 17251, 18578, 34502, 110141, 120757, 220282, 241514, 770987, 1431833, 1541974, 2863666, 10022831, 20045662]

約数ペア:

[(1, 20045662), (2, 10022831), (7, 2863666), (13, 1541974), (14, 1431833), (26, 770987), (83, 241514), (91, 220282), (166, 120757), (182, 110141), (581, 34502), (1079, 18578), (1162, 17251), (1327, 15106), (2158, 9289), (2654, 7553)]