23003420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104561}}^1$

素因数の和:104581

約数の個数: 24

約数和(自身を含む): 52699248

約数和(自身を除く): 29695828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 104561, 209122, 418244, 522805, 1045610, 1150171, 2091220, 2300342, 4600684, 5750855, 11501710, 23003420]

約数ペア:

[(1, 23003420), (2, 11501710), (4, 5750855), (5, 4600684), (10, 2300342), (11, 2091220), (20, 1150171), (22, 1045610), (44, 522805), (55, 418244), (110, 209122), (220, 104561)]