20214546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5021}}^1$

素因数の和:5098

約数の個数: 32

約数和(自身を含む): 44836416

約数和(自身を除く): 24621870

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 5021, 10042, 15063, 30126, 55231, 110462, 165693, 306281, 331386, 612562, 918843, 1837686, 3369091, 6738182, 10107273, 20214546]

約数ペア:

[(1, 20214546), (2, 10107273), (3, 6738182), (6, 3369091), (11, 1837686), (22, 918843), (33, 612562), (61, 331386), (66, 306281), (122, 165693), (183, 110462), (366, 55231), (671, 30126), (1342, 15063), (2013, 10042), (4026, 5021)]