20565372938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{42083}}^1$

素因数の和:42422

約数の個数: 32

約数和(自身を含む): 34148640960

約数和(自身を除く): 13583268022

約数列:

[1, 2, 11, 22, 97, 194, 229, 458, 1067, 2134, 2519, 5038, 22213, 42083, 44426, 84166, 244343, 462913, 488686, 925826, 4082051, 8164102, 9637007, 19274014, 44902561, 89805122, 106007077, 212014154, 934789679, 1869579358, 10282686469, 20565372938]

約数ペア:

[(1, 20565372938), (2, 10282686469), (11, 1869579358), (22, 934789679), (97, 212014154), (194, 106007077), (229, 89805122), (458, 44902561), (1067, 19274014), (2134, 9637007), (2519, 8164102), (5038, 4082051), (22213, 925826), (42083, 488686), (44426, 462913), (84166, 244343)]