20035809

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43651}}^1$

素因数の和:43677

約数の個数: 16

約数和(自身を含む): 31429440

約数和(自身を除く): 11393631

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 43651, 130953, 392859, 742067, 1178577, 2226201, 6678603, 20035809]

約数ペア:

[(1, 20035809), (3, 6678603), (9, 2226201), (17, 1178577), (27, 742067), (51, 392859), (153, 130953), (459, 43651)]