20199451276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3007661}}^1$

素因数の和:3007761

約数の個数: 24

約数和(自身を含む): 37391253984

約数和(自身を除く): 17191802708

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 3007661, 6015322, 12030644, 69176203, 138352406, 219559253, 276704812, 439118506, 878237012, 5049862819, 10099725638, 20199451276]

約数ペア:

[(1, 20199451276), (2, 10099725638), (4, 5049862819), (23, 878237012), (46, 439118506), (73, 276704812), (92, 219559253), (146, 138352406), (292, 69176203), (1679, 12030644), (3358, 6015322), (6716, 3007661)]