20162928940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{103093}}^1$

素因数の和:103247

約数の個数: 96

約数和(自身を含む): 53206401024

約数和(自身を除く): 33043472084

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 127, 140, 154, 220, 254, 308, 385, 508, 635, 770, 889, 1270, 1397, 1540, 1778, 2540, 2794, 3556, 4445, 5588, 6985, 8890, 9779, 13970, 17780, 19558, 27940, 39116, 48895, 97790, 103093, 195580, 206186, 412372, 515465, 721651, 1030930, 1134023, 1443302, 2061860, 2268046, 2886604, 3608255, 4536092, 5670115, 7216510, 7938161, 11340230, 13092811, 14433020, 15876322, 22680460, 26185622, 31752644, 39690805, 52371244, 65464055, 79381610, 91649677, 130928110, 144020921, 158763220, 183299354, 261856220, 288041842, 366598708, 458248385, 576083684, 720104605, 916496770, 1008146447, 1440209210, 1832993540, 2016292894, 2880418420, 4032585788, 5040732235, 10081464470, 20162928940]

約数ペア:

[(1, 20162928940), (2, 10081464470), (4, 5040732235), (5, 4032585788), (7, 2880418420), (10, 2016292894), (11, 1832993540), (14, 1440209210), (20, 1008146447), (22, 916496770), (28, 720104605), (35, 576083684), (44, 458248385), (55, 366598708), (70, 288041842), (77, 261856220), (110, 183299354), (127, 158763220), (140, 144020921), (154, 130928110), (220, 91649677), (254, 79381610), (308, 65464055), (385, 52371244), (508, 39690805), (635, 31752644), (770, 26185622), (889, 22680460), (1270, 15876322), (1397, 14433020), (1540, 13092811), (1778, 11340230), (2540, 7938161), (2794, 7216510), (3556, 5670115), (4445, 4536092), (5588, 3608255), (6985, 2886604), (8890, 2268046), (9779, 2061860), (13970, 1443302), (17780, 1134023), (19558, 1030930), (27940, 721651), (39116, 515465), (48895, 412372), (97790, 206186), (103093, 195580)]