20114570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16903}}^1$

素因数の和:16934

約数の個数: 32

約数和(自身を含む): 43815168

約数和(自身を除く): 23700598

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16903, 33806, 84515, 118321, 169030, 236642, 287351, 574702, 591605, 1183210, 1436755, 2011457, 2873510, 4022914, 10057285, 20114570]

約数ペア:

[(1, 20114570), (2, 10057285), (5, 4022914), (7, 2873510), (10, 2011457), (14, 1436755), (17, 1183210), (34, 591605), (35, 574702), (70, 287351), (85, 236642), (119, 169030), (170, 118321), (238, 84515), (595, 33806), (1190, 16903)]