20040372297

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{40429}}^1$

素因数の和:42118

約数の個数: 32

約数和(自身を含む): 32408688000

約数和(自身を除く): 12368315703

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1669, 5007, 15021, 18359, 40429, 45063, 55077, 121287, 165231, 363861, 444719, 495693, 1091583, 1334157, 4002471, 12007413, 67476001, 202428003, 607284009, 742236011, 1821852027, 2226708033, 6680124099, 20040372297]

約数ペア:

[(1, 20040372297), (3, 6680124099), (9, 2226708033), (11, 1821852027), (27, 742236011), (33, 607284009), (99, 202428003), (297, 67476001), (1669, 12007413), (5007, 4002471), (15021, 1334157), (18359, 1091583), (40429, 495693), (45063, 444719), (55077, 363861), (121287, 165231)]