23707420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107761}}^1$

素因数の和:107781

約数の個数: 24

約数和(自身を含む): 54312048

約数和(自身を除く): 30604628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 107761, 215522, 431044, 538805, 1077610, 1185371, 2155220, 2370742, 4741484, 5926855, 11853710, 23707420]

約数ペア:

[(1, 23707420), (2, 11853710), (4, 5926855), (5, 4741484), (10, 2370742), (11, 2155220), (20, 1185371), (22, 1077610), (44, 538805), (55, 431044), (110, 215522), (220, 107761)]