20199103776

素因数分解:

$2^5\times 3^2\times {\mathrm{1753}}^1\times {\mathrm{40009}}^1$

素因数の和:41778

約数の個数: 72

約数和(自身を含む): 57475405260

約数和(自身を除く): 37276301484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1753, 3506, 5259, 7012, 10518, 14024, 15777, 21036, 28048, 31554, 40009, 42072, 56096, 63108, 80018, 84144, 120027, 126216, 160036, 168288, 240054, 252432, 320072, 360081, 480108, 504864, 640144, 720162, 960216, 1280288, 1440324, 1920432, 2880648, 3840864, 5761296, 11522592, 70135777, 140271554, 210407331, 280543108, 420814662, 561086216, 631221993, 841629324, 1122172432, 1262443986, 1683258648, 2244344864, 2524887972, 3366517296, 5049775944, 6733034592, 10099551888, 20199103776]

約数ペア:

[(1, 20199103776), (2, 10099551888), (3, 6733034592), (4, 5049775944), (6, 3366517296), (8, 2524887972), (9, 2244344864), (12, 1683258648), (16, 1262443986), (18, 1122172432), (24, 841629324), (32, 631221993), (36, 561086216), (48, 420814662), (72, 280543108), (96, 210407331), (144, 140271554), (288, 70135777), (1753, 11522592), (3506, 5761296), (5259, 3840864), (7012, 2880648), (10518, 1920432), (14024, 1440324), (15777, 1280288), (21036, 960216), (28048, 720162), (31554, 640144), (40009, 504864), (42072, 480108), (56096, 360081), (63108, 320072), (80018, 252432), (84144, 240054), (120027, 168288), (126216, 160036)]