20223784185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3953819}}^1$

素因数の和:3953869

約数の個数: 32

約数和(自身を含む): 36438405120

約数和(自身を除く): 16214620935

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 3953819, 11861457, 19769095, 43492009, 59307285, 122568389, 130476027, 217460045, 367705167, 612841945, 652380135, 1348252279, 1838525835, 4044756837, 6741261395, 20223784185]

約数ペア:

[(1, 20223784185), (3, 6741261395), (5, 4044756837), (11, 1838525835), (15, 1348252279), (31, 652380135), (33, 612841945), (55, 367705167), (93, 217460045), (155, 130476027), (165, 122568389), (341, 59307285), (465, 43492009), (1023, 19769095), (1705, 11861457), (5115, 3953819)]