20165043225588

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5519}}^1\times {\mathrm{4991461}}^1$

素因数の和:4997048

約数の個数: 48

約数和(自身を含む): 47831782736640

約数和(自身を除く): 27666739511052

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 5519, 11038, 16557, 22076, 33114, 66228, 336659, 673318, 1009977, 1346636, 2019954, 4039908, 4991461, 9982922, 14974383, 19965844, 29948766, 59897532, 304479121, 608958242, 913437363, 1217916484, 1826874726, 3653749452, 27547873259, 55095746518, 82643619777, 110191493036, 165287239554, 330574479108, 1680420268799, 3360840537598, 5041260806397, 6721681075196, 10082521612794, 20165043225588]

約数ペア:

[(1, 20165043225588), (2, 10082521612794), (3, 6721681075196), (4, 5041260806397), (6, 3360840537598), (12, 1680420268799), (61, 330574479108), (122, 165287239554), (183, 110191493036), (244, 82643619777), (366, 55095746518), (732, 27547873259), (5519, 3653749452), (11038, 1826874726), (16557, 1217916484), (22076, 913437363), (33114, 608958242), (66228, 304479121), (336659, 59897532), (673318, 29948766), (1009977, 19965844), (1346636, 14974383), (2019954, 9982922), (4039908, 4991461)]