20160054054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1415933}}^1$

素因数の和:1416061

約数の個数: 48

約数和(自身を含む): 50361940512

約数和(自身を除く): 30201886458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 14238, 1415933, 2831866, 4247799, 8495598, 9911531, 12743397, 19823062, 25486794, 29734593, 59469186, 89203779, 160000429, 178407558, 320000858, 480001287, 960002574, 1120003003, 1440003861, 2240006006, 2880007722, 3360009009, 6720018018, 10080027027, 20160054054]

約数ペア:

[(1, 20160054054), (2, 10080027027), (3, 6720018018), (6, 3360009009), (7, 2880007722), (9, 2240006006), (14, 1440003861), (18, 1120003003), (21, 960002574), (42, 480001287), (63, 320000858), (113, 178407558), (126, 160000429), (226, 89203779), (339, 59469186), (678, 29734593), (791, 25486794), (1017, 19823062), (1582, 12743397), (2034, 9911531), (2373, 8495598), (4746, 4247799), (7119, 2831866), (14238, 1415933)]