20240856

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3851}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 55584360

約数和(自身を除く): 35343504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 3851, 5256, 7702, 11553, 15404, 23106, 30808, 34659, 46212, 69318, 92424, 138636, 277272, 281123, 562246, 843369, 1124492, 1686738, 2248984, 2530107, 3373476, 5060214, 6746952, 10120428, 20240856]

約数ペア:

[(1, 20240856), (2, 10120428), (3, 6746952), (4, 5060214), (6, 3373476), (8, 2530107), (9, 2248984), (12, 1686738), (18, 1124492), (24, 843369), (36, 562246), (72, 281123), (73, 277272), (146, 138636), (219, 92424), (292, 69318), (438, 46212), (584, 34659), (657, 30808), (876, 23106), (1314, 15404), (1752, 11553), (2628, 7702), (3851, 5256)]