20005410315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1\times {\mathrm{3911}}^1$

素因数の和:5028

約数の個数: 64

約数和(自身を含む): 36165657600

約数和(自身を除く): 16160247285

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1069, 1595, 3207, 3911, 4785, 5345, 11733, 11759, 16035, 19555, 31001, 35277, 43021, 58665, 58795, 93003, 113419, 129063, 155005, 176385, 215105, 340257, 341011, 465015, 567095, 645315, 1023033, 1247609, 1701285, 1705055, 3742827, 4180859, 5115165, 6238045, 12542577, 18714135, 20904295, 45989449, 62712885, 121244911, 137968347, 229947245, 363734733, 606224555, 689841735, 1333694021, 1818673665, 4001082063, 6668470105, 20005410315]

約数ペア:

[(1, 20005410315), (3, 6668470105), (5, 4001082063), (11, 1818673665), (15, 1333694021), (29, 689841735), (33, 606224555), (55, 363734733), (87, 229947245), (145, 137968347), (165, 121244911), (319, 62712885), (435, 45989449), (957, 20904295), (1069, 18714135), (1595, 12542577), (3207, 6238045), (3911, 5115165), (4785, 4180859), (5345, 3742827), (11733, 1705055), (11759, 1701285), (16035, 1247609), (19555, 1023033), (31001, 645315), (35277, 567095), (43021, 465015), (58665, 341011), (58795, 340257), (93003, 215105), (113419, 176385), (129063, 155005)]