22010920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32369}}^1$

素因数の和:32397

約数の個数: 32

約数和(自身を含む): 52439400

約数和(自身を除く): 30428480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32369, 64738, 129476, 161845, 258952, 323690, 550273, 647380, 1100546, 1294760, 2201092, 2751365, 4402184, 5502730, 11005460, 22010920]

約数ペア:

[(1, 22010920), (2, 11005460), (4, 5502730), (5, 4402184), (8, 2751365), (10, 2201092), (17, 1294760), (20, 1100546), (34, 647380), (40, 550273), (68, 323690), (85, 258952), (136, 161845), (170, 129476), (340, 64738), (680, 32369)]