20105916

素因数分解:

$2^2\times 3^1\times {\mathrm{503}}^1\times {\mathrm{3331}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 47021184

約数和(自身を除く): 26915268

約数列:

[1, 2, 3, 4, 6, 12, 503, 1006, 1509, 2012, 3018, 3331, 6036, 6662, 9993, 13324, 19986, 39972, 1675493, 3350986, 5026479, 6701972, 10052958, 20105916]

約数ペア:

[(1, 20105916), (2, 10052958), (3, 6701972), (4, 5026479), (6, 3350986), (12, 1675493), (503, 39972), (1006, 19986), (1509, 13324), (2012, 9993), (3018, 6662), (3331, 6036)]