20181833524

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{126127}}^1$

素因数の和:126607

約数の個数: 24

約数和(自身を含む): 35739630080

約数和(自身を除く): 15557796556

約数列:

[1, 2, 4, 109, 218, 367, 436, 734, 1468, 40003, 80006, 126127, 160012, 252254, 504508, 13747843, 27495686, 46288609, 54991372, 92577218, 185154436, 5045458381, 10090916762, 20181833524]

約数ペア:

[(1, 20181833524), (2, 10090916762), (4, 5045458381), (109, 185154436), (218, 92577218), (367, 54991372), (436, 46288609), (734, 27495686), (1468, 13747843), (40003, 504508), (80006, 252254), (126127, 160012)]