20446932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 52383744

約数和(自身を除く): 31936812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 191, 382, 573, 764, 811, 1146, 1622, 2101, 2292, 2433, 3244, 4202, 4866, 6303, 8404, 8921, 9732, 12606, 17842, 25212, 26763, 35684, 53526, 107052, 154901, 309802, 464703, 619604, 929406, 1703911, 1858812, 3407822, 5111733, 6815644, 10223466, 20446932]

約数ペア:

[(1, 20446932), (2, 10223466), (3, 6815644), (4, 5111733), (6, 3407822), (11, 1858812), (12, 1703911), (22, 929406), (33, 619604), (44, 464703), (66, 309802), (132, 154901), (191, 107052), (382, 53526), (573, 35684), (764, 26763), (811, 25212), (1146, 17842), (1622, 12606), (2101, 9732), (2292, 8921), (2433, 8404), (3244, 6303), (4202, 4866)]