20216292030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1074763}}^1$

素因数の和:1074806

約数の個数: 96

約数和(自身を含む): 60358746240

約数和(自身を除く): 40142454210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 6270, 9405, 18810, 1074763, 2149526, 3224289, 5373815, 6448578, 9672867, 10747630, 11822393, 16121445, 19345734, 20420497, 23644786, 32242890, 35467179, 40840994, 48364335, 59111965, 61261491, 70934358, 96728670, 102102485, 106401537, 118223930, 122522982, 177335895, 183784473, 204204970, 212803074, 224625467, 306307455, 354671790, 367568946, 449250934, 532007685, 612614910, 673876401, 918922365, 1064015370, 1123127335, 1347752802, 1837844730, 2021629203, 2246254670, 3369382005, 4043258406, 6738764010, 10108146015, 20216292030]

約数ペア:

[(1, 20216292030), (2, 10108146015), (3, 6738764010), (5, 4043258406), (6, 3369382005), (9, 2246254670), (10, 2021629203), (11, 1837844730), (15, 1347752802), (18, 1123127335), (19, 1064015370), (22, 918922365), (30, 673876401), (33, 612614910), (38, 532007685), (45, 449250934), (55, 367568946), (57, 354671790), (66, 306307455), (90, 224625467), (95, 212803074), (99, 204204970), (110, 183784473), (114, 177335895), (165, 122522982), (171, 118223930), (190, 106401537), (198, 102102485), (209, 96728670), (285, 70934358), (330, 61261491), (342, 59111965), (418, 48364335), (495, 40840994), (570, 35467179), (627, 32242890), (855, 23644786), (990, 20420497), (1045, 19345734), (1254, 16121445), (1710, 11822393), (1881, 10747630), (2090, 9672867), (3135, 6448578), (3762, 5373815), (6270, 3224289), (9405, 2149526), (18810, 1074763)]