20724528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39251}}^1$

素因数の和:39273

約数の個数: 40

約数和(自身を含む): 58406976

約数和(自身を除く): 37682448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39251, 78502, 117753, 157004, 235506, 314008, 431761, 471012, 628016, 863522, 942024, 1295283, 1727044, 1884048, 2590566, 3454088, 5181132, 6908176, 10362264, 20724528]

約数ペア:

[(1, 20724528), (2, 10362264), (3, 6908176), (4, 5181132), (6, 3454088), (8, 2590566), (11, 1884048), (12, 1727044), (16, 1295283), (22, 942024), (24, 863522), (33, 628016), (44, 471012), (48, 431761), (66, 314008), (88, 235506), (132, 157004), (176, 117753), (264, 78502), (528, 39251)]