20180097258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4784281}}^1$

素因数の和:4784342

約数の個数: 32

約数和(自身を含む): 43632651840

約数和(自身を除く): 23452554582

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 4784281, 9568562, 14352843, 28705686, 90901339, 177018397, 181802678, 272704017, 354036794, 531055191, 545408034, 1062110382, 3363349543, 6726699086, 10090048629, 20180097258]

約数ペア:

[(1, 20180097258), (2, 10090048629), (3, 6726699086), (6, 3363349543), (19, 1062110382), (37, 545408034), (38, 531055191), (57, 354036794), (74, 272704017), (111, 181802678), (114, 177018397), (222, 90901339), (703, 28705686), (1406, 14352843), (2109, 9568562), (4218, 4784281)]