20172037123

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{835039}}^1$

素因数の和:835099

約数の個数: 24

約数和(自身を含む): 25702531200

約数和(自身を除く): 5530494077

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3451, 24157, 835039, 5845273, 14195663, 24216131, 40916911, 99369641, 169512917, 411674227, 695587487, 1186590419, 2881719589, 20172037123]

約数ペア:

[(1, 20172037123), (7, 2881719589), (17, 1186590419), (29, 695587487), (49, 411674227), (119, 169512917), (203, 99369641), (493, 40916911), (833, 24216131), (1421, 14195663), (3451, 5845273), (24157, 835039)]