20104284

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{5387}}^1$

素因数の和:5705

約数の個数: 24

約数和(自身を含む): 47069568

約数和(自身を除く): 26965284

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 5387, 10774, 16161, 21548, 32322, 64644, 1675357, 3350714, 5026071, 6701428, 10052142, 20104284]

約数ペア:

[(1, 20104284), (2, 10052142), (3, 6701428), (4, 5026071), (6, 3350714), (12, 1675357), (311, 64644), (622, 32322), (933, 21548), (1244, 16161), (1866, 10774), (3732, 5387)]