20232856938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{171253}}^1$

素因数の和:171391

約数の個数: 64

約数和(自身を含む): 48334728960

約数和(自身を除く): 28101872022

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 97, 174, 194, 203, 291, 406, 582, 609, 679, 1218, 1358, 2037, 2813, 4074, 5626, 8439, 16878, 19691, 39382, 59073, 118146, 171253, 342506, 513759, 1027518, 1198771, 2397542, 3596313, 4966337, 7192626, 9932674, 14899011, 16611541, 29798022, 33223082, 34764359, 49834623, 69528718, 99669246, 104293077, 116280787, 208586154, 232561574, 348842361, 481734689, 697684722, 963469378, 1445204067, 2890408134, 3372142823, 6744285646, 10116428469, 20232856938]

約数ペア:

[(1, 20232856938), (2, 10116428469), (3, 6744285646), (6, 3372142823), (7, 2890408134), (14, 1445204067), (21, 963469378), (29, 697684722), (42, 481734689), (58, 348842361), (87, 232561574), (97, 208586154), (174, 116280787), (194, 104293077), (203, 99669246), (291, 69528718), (406, 49834623), (582, 34764359), (609, 33223082), (679, 29798022), (1218, 16611541), (1358, 14899011), (2037, 9932674), (2813, 7192626), (4074, 4966337), (5626, 3596313), (8439, 2397542), (16878, 1198771), (19691, 1027518), (39382, 513759), (59073, 342506), (118146, 171253)]