20132419428

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{152671}}^1$

素因数の和:152735

約数の個数: 120

約数和(自身を含む): 58966811904

約数和(自身を除く): 38834392476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 148, 162, 198, 222, 297, 324, 333, 396, 407, 444, 594, 666, 814, 891, 999, 1188, 1221, 1332, 1628, 1782, 1998, 2442, 2997, 3564, 3663, 3996, 4884, 5994, 7326, 10989, 11988, 14652, 21978, 32967, 43956, 65934, 131868, 152671, 305342, 458013, 610684, 916026, 1374039, 1679381, 1832052, 2748078, 3358762, 4122117, 5038143, 5496156, 5648827, 6717524, 8244234, 10076286, 11297654, 12366351, 15114429, 16488468, 16946481, 20152572, 22595308, 24732702, 30228858, 33892962, 45343287, 49465404, 50839443, 60457716, 62137097, 67785924, 90686574, 101678886, 124274194, 136029861, 152518329, 181373148, 186411291, 203357772, 248548388, 272059722, 305036658, 372822582, 457554987, 544119444, 559233873, 610073316, 745645164, 915109974, 1118467746, 1677701619, 1830219948, 2236935492, 3355403238, 5033104857, 6710806476, 10066209714, 20132419428]

約数ペア:

[(1, 20132419428), (2, 10066209714), (3, 6710806476), (4, 5033104857), (6, 3355403238), (9, 2236935492), (11, 1830219948), (12, 1677701619), (18, 1118467746), (22, 915109974), (27, 745645164), (33, 610073316), (36, 559233873), (37, 544119444), (44, 457554987), (54, 372822582), (66, 305036658), (74, 272059722), (81, 248548388), (99, 203357772), (108, 186411291), (111, 181373148), (132, 152518329), (148, 136029861), (162, 124274194), (198, 101678886), (222, 90686574), (297, 67785924), (324, 62137097), (333, 60457716), (396, 50839443), (407, 49465404), (444, 45343287), (594, 33892962), (666, 30228858), (814, 24732702), (891, 22595308), (999, 20152572), (1188, 16946481), (1221, 16488468), (1332, 15114429), (1628, 12366351), (1782, 11297654), (1998, 10076286), (2442, 8244234), (2997, 6717524), (3564, 5648827), (3663, 5496156), (3996, 5038143), (4884, 4122117), (5994, 3358762), (7326, 2748078), (10989, 1832052), (11988, 1679381), (14652, 1374039), (21978, 916026), (32967, 610684), (43956, 458013), (65934, 305342), (131868, 152671)]