20159409192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64613491}}^1$

素因数の和:64613513

約数の個数: 32

約数和(自身を含む): 54275333280

約数和(自身を除く): 34115924088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64613491, 129226982, 193840473, 258453964, 387680946, 516907928, 775361892, 839975383, 1550723784, 1679950766, 2519926149, 3359901532, 5039852298, 6719803064, 10079704596, 20159409192]

約数ペア:

[(1, 20159409192), (2, 10079704596), (3, 6719803064), (4, 5039852298), (6, 3359901532), (8, 2519926149), (12, 1679950766), (13, 1550723784), (24, 839975383), (26, 775361892), (39, 516907928), (52, 387680946), (78, 258453964), (104, 193840473), (156, 129226982), (312, 64613491)]