20180494052

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{3911}}^1$

素因数の和:4460

約数の個数: 48

約数和(自身を含む): 36767291904

約数和(自身を除く): 16586797852

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 431, 862, 1724, 2993, 3911, 5986, 7822, 11972, 15644, 17671, 31463, 35342, 62926, 70684, 125852, 160351, 285503, 320702, 571006, 641404, 1142012, 1289983, 1685641, 2579966, 3371282, 5159932, 6742564, 11705623, 23411246, 46822492, 69111281, 123051793, 138222562, 246103586, 276445124, 492207172, 5045123513, 10090247026, 20180494052]

約数ペア:

[(1, 20180494052), (2, 10090247026), (4, 5045123513), (41, 492207172), (73, 276445124), (82, 246103586), (146, 138222562), (164, 123051793), (292, 69111281), (431, 46822492), (862, 23411246), (1724, 11705623), (2993, 6742564), (3911, 5159932), (5986, 3371282), (7822, 2579966), (11972, 1685641), (15644, 1289983), (17671, 1142012), (31463, 641404), (35342, 571006), (62926, 320702), (70684, 285503), (125852, 160351)]