20584534275180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{31687039}}^1$

素因数の和:31687461

約数の個数: 120

約数和(自身を含む): 64735481986560

約数和(自身を除く): 44150947711380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 401, 405, 540, 802, 810, 1203, 1604, 1620, 2005, 2406, 3609, 4010, 4812, 6015, 7218, 8020, 10827, 12030, 14436, 18045, 21654, 24060, 32481, 36090, 43308, 54135, 64962, 72180, 108270, 129924, 162405, 216540, 324810, 649620, 31687039, 63374078, 95061117, 126748156, 158435195, 190122234, 285183351, 316870390, 380244468, 475305585, 570366702, 633740780, 855550053, 950611170, 1140733404, 1425916755, 1711100106, 1901222340, 2566650159, 2851833510, 3422200212, 4277750265, 5133300318, 5703667020, 8555500530, 10266600636, 12706502639, 12833250795, 17111001060, 25413005278, 25666501590, 38119507917, 50826010556, 51333003180, 63532513195, 76239015834, 114358523751, 127065026390, 152478031668, 190597539585, 228717047502, 254130052780, 343075571253, 381195079170, 457434095004, 571792618755, 686151142506, 762390158340, 1029226713759, 1143585237510, 1372302285012, 1715377856265, 2058453427518, 2287170475020, 3430755712530, 4116906855036, 5146133568795, 6861511425060, 10292267137590, 20584534275180]

約数ペア:

[(1, 20584534275180), (2, 10292267137590), (3, 6861511425060), (4, 5146133568795), (5, 4116906855036), (6, 3430755712530), (9, 2287170475020), (10, 2058453427518), (12, 1715377856265), (15, 1372302285012), (18, 1143585237510), (20, 1029226713759), (27, 762390158340), (30, 686151142506), (36, 571792618755), (45, 457434095004), (54, 381195079170), (60, 343075571253), (81, 254130052780), (90, 228717047502), (108, 190597539585), (135, 152478031668), (162, 127065026390), (180, 114358523751), (270, 76239015834), (324, 63532513195), (401, 51333003180), (405, 50826010556), (540, 38119507917), (802, 25666501590), (810, 25413005278), (1203, 17111001060), (1604, 12833250795), (1620, 12706502639), (2005, 10266600636), (2406, 8555500530), (3609, 5703667020), (4010, 5133300318), (4812, 4277750265), (6015, 3422200212), (7218, 2851833510), (8020, 2566650159), (10827, 1901222340), (12030, 1711100106), (14436, 1425916755), (18045, 1140733404), (21654, 950611170), (24060, 855550053), (32481, 633740780), (36090, 570366702), (43308, 475305585), (54135, 380244468), (64962, 316870390), (72180, 285183351), (108270, 190122234), (129924, 158435195), (162405, 126748156), (216540, 95061117), (324810, 63374078), (649620, 31687039)]