20101675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 27623232

約数和(自身を除く): 7521557

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1091, 1675, 3685, 5455, 12001, 18425, 27275, 60005, 73097, 300025, 365485, 804067, 1827425, 4020335, 20101675]

約数ペア:

[(1, 20101675), (5, 4020335), (11, 1827425), (25, 804067), (55, 365485), (67, 300025), (275, 73097), (335, 60005), (737, 27275), (1091, 18425), (1675, 12001), (3685, 5455)]