20587427210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17300359}}^1$

素因数の和:17300390

約数の個数: 32

約数和(自身を含む): 44842533120

約数和(自身を除く): 24255105910

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17300359, 34600718, 86501795, 121102513, 173003590, 242205026, 294106103, 588212206, 605512565, 1211025130, 1470530515, 2058742721, 2941061030, 4117485442, 10293713605, 20587427210]

約数ペア:

[(1, 20587427210), (2, 10293713605), (5, 4117485442), (7, 2941061030), (10, 2058742721), (14, 1470530515), (17, 1211025130), (34, 605512565), (35, 588212206), (70, 294106103), (85, 242205026), (119, 173003590), (170, 121102513), (238, 86501795), (595, 34600718), (1190, 17300359)]