20138087834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{46451}}^1$

素因数の和:46822

約数の個数: 32

約数和(自身を含む): 32870178432

約数和(自身を除く): 12732090598

約数列:

[1, 2, 17, 34, 41, 82, 311, 622, 697, 1394, 5287, 10574, 12751, 25502, 46451, 92902, 216767, 433534, 789667, 1579334, 1904491, 3808982, 14446261, 28892522, 32376347, 64752694, 245586437, 491172874, 592296701, 1184593402, 10069043917, 20138087834]

約数ペア:

[(1, 20138087834), (2, 10069043917), (17, 1184593402), (34, 592296701), (41, 491172874), (82, 245586437), (311, 64752694), (622, 32376347), (697, 28892522), (1394, 14446261), (5287, 3808982), (10574, 1904491), (12751, 1579334), (25502, 789667), (46451, 433534), (92902, 216767)]