2020982804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{32789}}^1$

素因数の和:33623

約数の個数: 24

約数和(自身を含む): 3727567200

約数和(自身を除く): 1706584396

約数列:

[1, 2, 4, 19, 38, 76, 811, 1622, 3244, 15409, 30818, 32789, 61636, 65578, 131156, 622991, 1245982, 2491964, 26591879, 53183758, 106367516, 505245701, 1010491402, 2020982804]

約数ペア:

[(1, 2020982804), (2, 1010491402), (4, 505245701), (19, 106367516), (38, 53183758), (76, 26591879), (811, 2491964), (1622, 1245982), (3244, 622991), (15409, 131156), (30818, 65578), (32789, 61636)]