20164488170

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{80687}}^1$

素因数の和:81134

約数の個数: 32

約数和(自身を含む): 36937029888

約数和(自身を除く): 16772541718

約数列:

[1, 2, 5, 10, 67, 134, 335, 373, 670, 746, 1865, 3730, 24991, 49982, 80687, 124955, 161374, 249910, 403435, 806870, 5406029, 10812058, 27030145, 30096251, 54060290, 60192502, 150481255, 300962510, 2016448817, 4032897634, 10082244085, 20164488170]

約数ペア:

[(1, 20164488170), (2, 10082244085), (5, 4032897634), (10, 2016448817), (67, 300962510), (134, 150481255), (335, 60192502), (373, 54060290), (670, 30096251), (746, 27030145), (1865, 10812058), (3730, 5406029), (24991, 806870), (49982, 403435), (80687, 249910), (124955, 161374)]