20294010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6833}}^1$

素因数の和:6860

約数の個数: 64

約数和(自身を含む): 59045760

約数和(自身を除く): 38751750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 6833, 13666, 20499, 34165, 40998, 61497, 68330, 75163, 102495, 122994, 150326, 184491, 204990, 225489, 307485, 368982, 375815, 450978, 614970, 676467, 751630, 922455, 1127445, 1352934, 1844910, 2029401, 2254890, 3382335, 4058802, 6764670, 10147005, 20294010]

約数ペア:

[(1, 20294010), (2, 10147005), (3, 6764670), (5, 4058802), (6, 3382335), (9, 2254890), (10, 2029401), (11, 1844910), (15, 1352934), (18, 1127445), (22, 922455), (27, 751630), (30, 676467), (33, 614970), (45, 450978), (54, 375815), (55, 368982), (66, 307485), (90, 225489), (99, 204990), (110, 184491), (135, 150326), (165, 122994), (198, 102495), (270, 75163), (297, 68330), (330, 61497), (495, 40998), (594, 34165), (990, 20499), (1485, 13666), (2970, 6833)]