20163102945

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{54667}}^1$

素因数の和:55109

約数の個数: 32

約数和(自身を含む): 32832288768

約数和(自身を除く): 12669185823

約数列:

[1, 3, 5, 15, 67, 201, 335, 367, 1005, 1101, 1835, 5505, 24589, 54667, 73767, 122945, 164001, 273335, 368835, 820005, 3662689, 10988067, 18313445, 20062789, 54940335, 60188367, 100313945, 300941835, 1344206863, 4032620589, 6721034315, 20163102945]

約数ペア:

[(1, 20163102945), (3, 6721034315), (5, 4032620589), (15, 1344206863), (67, 300941835), (201, 100313945), (335, 60188367), (367, 54940335), (1005, 20062789), (1101, 18313445), (1835, 10988067), (5505, 3662689), (24589, 820005), (54667, 368835), (73767, 273335), (122945, 164001)]