20159617438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3061}}^1\times {\mathrm{4937}}^1$

素因数の和:8052

約数の個数: 32

約数和(自身を含む): 32659536960

約数和(自身を除く): 12499919522

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 3061, 4937, 6122, 9874, 70403, 88769, 113551, 140806, 143173, 177538, 227102, 286346, 2041687, 3292979, 4083374, 6585958, 15112157, 30224314, 347579611, 438252553, 695159222, 876505106, 10079808719, 20159617438]

約数ペア:

[(1, 20159617438), (2, 10079808719), (23, 876505106), (29, 695159222), (46, 438252553), (58, 347579611), (667, 30224314), (1334, 15112157), (3061, 6585958), (4937, 4083374), (6122, 3292979), (9874, 2041687), (70403, 286346), (88769, 227102), (113551, 177538), (140806, 143173)]