20810132322

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{70782763}}^1$

素因数の和:70782782

約数の個数: 24

約数和(自身を含む): 48415410576

約数和(自身を除く): 27605278254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 70782763, 141565526, 212348289, 424696578, 495479341, 990958682, 1486438023, 2972876046, 3468355387, 6936710774, 10405066161, 20810132322]

約数ペア:

[(1, 20810132322), (2, 10405066161), (3, 6936710774), (6, 3468355387), (7, 2972876046), (14, 1486438023), (21, 990958682), (42, 495479341), (49, 424696578), (98, 212348289), (147, 141565526), (294, 70782763)]