20934036

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3851}}^1$

素因数の和:4012

約数の個数: 36

約数和(自身を含む): 53280864

約数和(自身を除く): 32346828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 3851, 5436, 7702, 11553, 15404, 23106, 34659, 46212, 69318, 138636, 581501, 1163002, 1744503, 2326004, 3489006, 5233509, 6978012, 10467018, 20934036]

約数ペア:

[(1, 20934036), (2, 10467018), (3, 6978012), (4, 5233509), (6, 3489006), (9, 2326004), (12, 1744503), (18, 1163002), (36, 581501), (151, 138636), (302, 69318), (453, 46212), (604, 34659), (906, 23106), (1359, 15404), (1812, 11553), (2718, 7702), (3851, 5436)]