2020155237

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{130729}}^1$

素因数の和:130853

約数の個数: 24

約数和(自身を含む): 3120263640

約数和(自身を除く): 1100108403

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 15453, 130729, 392187, 1176561, 2222393, 6667179, 13203629, 20001537, 39610887, 118832661, 224461693, 673385079, 2020155237]

約数ペア:

[(1, 2020155237), (3, 673385079), (9, 224461693), (17, 118832661), (51, 39610887), (101, 20001537), (153, 13203629), (303, 6667179), (909, 2222393), (1717, 1176561), (5151, 392187), (15453, 130729)]