20262735972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2633}}^1\times {\mathrm{11251}}^1$

素因数の和:13913

約数の個数: 72

約数和(自身を含む): 53940737760

約数和(自身を除く): 33678001788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2633, 5266, 7899, 10532, 11251, 15798, 22502, 23697, 31596, 33753, 45004, 47394, 50027, 67506, 94788, 100054, 101259, 135012, 150081, 200108, 202518, 213769, 300162, 405036, 427538, 450243, 600324, 641307, 855076, 900486, 1282614, 1800972, 1923921, 2565228, 3847842, 7695684, 29623883, 59247766, 88871649, 118495532, 177743298, 266614947, 355486596, 533229894, 562853777, 1066459788, 1125707554, 1688561331, 2251415108, 3377122662, 5065683993, 6754245324, 10131367986, 20262735972]

約数ペア:

[(1, 20262735972), (2, 10131367986), (3, 6754245324), (4, 5065683993), (6, 3377122662), (9, 2251415108), (12, 1688561331), (18, 1125707554), (19, 1066459788), (36, 562853777), (38, 533229894), (57, 355486596), (76, 266614947), (114, 177743298), (171, 118495532), (228, 88871649), (342, 59247766), (684, 29623883), (2633, 7695684), (5266, 3847842), (7899, 2565228), (10532, 1923921), (11251, 1800972), (15798, 1282614), (22502, 900486), (23697, 855076), (31596, 641307), (33753, 600324), (45004, 450243), (47394, 427538), (50027, 405036), (67506, 300162), (94788, 213769), (100054, 202518), (101259, 200108), (135012, 150081)]