20592984

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2969}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 54707400

約数和(自身を除く): 34114416

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 2969, 3468, 5938, 6936, 8907, 11876, 17814, 23752, 35628, 50473, 71256, 100946, 151419, 201892, 302838, 403784, 605676, 858041, 1211352, 1716082, 2574123, 3432164, 5148246, 6864328, 10296492, 20592984]

約数ペア:

[(1, 20592984), (2, 10296492), (3, 6864328), (4, 5148246), (6, 3432164), (8, 2574123), (12, 1716082), (17, 1211352), (24, 858041), (34, 605676), (51, 403784), (68, 302838), (102, 201892), (136, 151419), (204, 100946), (289, 71256), (408, 50473), (578, 35628), (867, 23752), (1156, 17814), (1734, 11876), (2312, 8907), (2969, 6936), (3468, 5938)]