20160269396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{10273}}^1$

素因数の和:10640

約数の個数: 48

約数和(自身を含む): 37406565504

約数和(自身を除く): 17246296108

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 257, 332, 514, 1028, 1909, 3818, 5911, 7636, 10273, 11822, 20546, 21331, 23644, 41092, 42662, 85324, 236279, 472558, 490613, 852659, 945116, 981226, 1705318, 1962452, 2640161, 3410636, 5280322, 10560644, 19611157, 39222314, 60723703, 78444628, 121447406, 219133363, 242894812, 438266726, 876533452, 5040067349, 10080134698, 20160269396]

約数ペア:

[(1, 20160269396), (2, 10080134698), (4, 5040067349), (23, 876533452), (46, 438266726), (83, 242894812), (92, 219133363), (166, 121447406), (257, 78444628), (332, 60723703), (514, 39222314), (1028, 19611157), (1909, 10560644), (3818, 5280322), (5911, 3410636), (7636, 2640161), (10273, 1962452), (11822, 1705318), (20546, 981226), (21331, 945116), (23644, 852659), (41092, 490613), (42662, 472558), (85324, 236279)]