20597448

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9643}}^1$

素因数の和:9741

約数の個数: 32

約数和(自身を含む): 52077600

約数和(自身を除く): 31480152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9643, 19286, 28929, 38572, 57858, 77144, 115716, 231432, 858227, 1716454, 2574681, 3432908, 5149362, 6865816, 10298724, 20597448]

約数ペア:

[(1, 20597448), (2, 10298724), (3, 6865816), (4, 5149362), (6, 3432908), (8, 2574681), (12, 1716454), (24, 858227), (89, 231432), (178, 115716), (267, 77144), (356, 57858), (534, 38572), (712, 28929), (1068, 19286), (2136, 9643)]