20673492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{35159}}^1$

素因数の和:35180

約数の個数: 36

約数和(自身を含む): 56115360

約数和(自身を除く): 35441868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 35159, 70318, 105477, 140636, 210954, 246113, 421908, 492226, 738339, 984452, 1476678, 1722791, 2953356, 3445582, 5168373, 6891164, 10336746, 20673492]

約数ペア:

[(1, 20673492), (2, 10336746), (3, 6891164), (4, 5168373), (6, 3445582), (7, 2953356), (12, 1722791), (14, 1476678), (21, 984452), (28, 738339), (42, 492226), (49, 421908), (84, 246113), (98, 210954), (147, 140636), (196, 105477), (294, 70318), (588, 35159)]