20766930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30097}}^1$

素因数の和:30130

約数の個数: 32

約数和(自身を含む): 52009344

約数和(自身を除く): 31242414

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 30097, 60194, 90291, 150485, 180582, 300970, 451455, 692231, 902910, 1384462, 2076693, 3461155, 4153386, 6922310, 10383465, 20766930]

約数ペア:

[(1, 20766930), (2, 10383465), (3, 6922310), (5, 4153386), (6, 3461155), (10, 2076693), (15, 1384462), (23, 902910), (30, 692231), (46, 451455), (69, 300970), (115, 180582), (138, 150485), (230, 90291), (345, 60194), (690, 30097)]