20357330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17107}}^1$

素因数の和:17138

約数の個数: 32

約数和(自身を含む): 44343936

約数和(自身を除く): 23986606

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17107, 34214, 85535, 119749, 171070, 239498, 290819, 581638, 598745, 1197490, 1454095, 2035733, 2908190, 4071466, 10178665, 20357330]

約数ペア:

[(1, 20357330), (2, 10178665), (5, 4071466), (7, 2908190), (10, 2035733), (14, 1454095), (17, 1197490), (34, 598745), (35, 581638), (70, 290819), (85, 239498), (119, 171070), (170, 119749), (238, 85535), (595, 34214), (1190, 17107)]