20020954444

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1063}}^1\times {\mathrm{41669}}^1$

素因数の和:42849

約数の個数: 24

約数和(自身を含む): 35380830240

約数和(自身を除く): 15359875796

約数列:

[1, 2, 4, 113, 226, 452, 1063, 2126, 4252, 41669, 83338, 120119, 166676, 240238, 480476, 4708597, 9417194, 18834388, 44294147, 88588294, 177176588, 5005238611, 10010477222, 20020954444]

約数ペア:

[(1, 20020954444), (2, 10010477222), (4, 5005238611), (113, 177176588), (226, 88588294), (452, 44294147), (1063, 18834388), (2126, 9417194), (4252, 4708597), (41669, 480476), (83338, 240238), (120119, 166676)]