20132800795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1\times {\mathrm{3191}}^1$

素因数の和:3963

約数の個数: 32

約数和(自身を含む): 25560105984

約数和(自身を除く): 5427305189

約数列:

[1, 5, 23, 83, 115, 415, 661, 1909, 3191, 3305, 9545, 15203, 15955, 54863, 73393, 76015, 264853, 274315, 366965, 1261849, 1324265, 2109251, 6091619, 6309245, 10546255, 30458095, 48512773, 175067833, 242563865, 875339165, 4026560159, 20132800795]

約数ペア:

[(1, 20132800795), (5, 4026560159), (23, 875339165), (83, 242563865), (115, 175067833), (415, 48512773), (661, 30458095), (1909, 10546255), (3191, 6309245), (3305, 6091619), (9545, 2109251), (15203, 1324265), (15955, 1261849), (54863, 366965), (73393, 274315), (76015, 264853)]