20412264

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{2683}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 51210720

約数和(自身を除く): 30798456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 2683, 3804, 5366, 7608, 8049, 10732, 16098, 21464, 32196, 64392, 850511, 1701022, 2551533, 3402044, 5103066, 6804088, 10206132, 20412264]

約数ペア:

[(1, 20412264), (2, 10206132), (3, 6804088), (4, 5103066), (6, 3402044), (8, 2551533), (12, 1701022), (24, 850511), (317, 64392), (634, 32196), (951, 21464), (1268, 16098), (1902, 10732), (2536, 8049), (2683, 7608), (3804, 5366)]