20476165710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61987}}^1$

素因数の和:62039

約数の個数: 192

約数和(自身を含む): 66482873856

約数和(自身を除く): 46006708146

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 121, 130, 143, 154, 165, 182, 195, 210, 231, 242, 273, 286, 330, 363, 385, 390, 429, 455, 462, 546, 605, 715, 726, 770, 847, 858, 910, 1001, 1155, 1210, 1365, 1430, 1573, 1694, 1815, 2002, 2145, 2310, 2541, 2730, 3003, 3146, 3630, 4235, 4290, 4719, 5005, 5082, 6006, 7865, 8470, 9438, 10010, 11011, 12705, 15015, 15730, 22022, 23595, 25410, 30030, 33033, 47190, 55055, 61987, 66066, 110110, 123974, 165165, 185961, 309935, 330330, 371922, 433909, 619870, 681857, 805831, 867818, 929805, 1301727, 1363714, 1611662, 1859610, 2045571, 2169545, 2417493, 2603454, 3409285, 4029155, 4091142, 4339090, 4772999, 4834986, 5640817, 6508635, 6818570, 7500427, 8058310, 8864141, 9545998, 10227855, 11281634, 12087465, 13017270, 14318997, 15000854, 16922451, 17728282, 20455710, 22501281, 23864995, 24174930, 26592423, 28204085, 28637994, 33844902, 37502135, 44320705, 45002562, 47729990, 52502989, 53184846, 56408170, 62048987, 71594985, 75004270, 84612255, 88641410, 97505551, 105005978, 112506405, 124097974, 132962115, 143189970, 157508967, 169224510, 186146961, 195011102, 225012810, 262514945, 265924230, 292516653, 310244935, 315017934, 372293922, 487527755, 525029890, 585033306, 620489870, 682538857, 787544835, 930734805, 975055510, 1365077714, 1462583265, 1575089670, 1861469610, 2047616571, 2925166530, 3412694285, 4095233142, 6825388570, 10238082855, 20476165710]

約数ペア:

[(1, 20476165710), (2, 10238082855), (3, 6825388570), (5, 4095233142), (6, 3412694285), (7, 2925166530), (10, 2047616571), (11, 1861469610), (13, 1575089670), (14, 1462583265), (15, 1365077714), (21, 975055510), (22, 930734805), (26, 787544835), (30, 682538857), (33, 620489870), (35, 585033306), (39, 525029890), (42, 487527755), (55, 372293922), (65, 315017934), (66, 310244935), (70, 292516653), (77, 265924230), (78, 262514945), (91, 225012810), (105, 195011102), (110, 186146961), (121, 169224510), (130, 157508967), (143, 143189970), (154, 132962115), (165, 124097974), (182, 112506405), (195, 105005978), (210, 97505551), (231, 88641410), (242, 84612255), (273, 75004270), (286, 71594985), (330, 62048987), (363, 56408170), (385, 53184846), (390, 52502989), (429, 47729990), (455, 45002562), (462, 44320705), (546, 37502135), (605, 33844902), (715, 28637994), (726, 28204085), (770, 26592423), (847, 24174930), (858, 23864995), (910, 22501281), (1001, 20455710), (1155, 17728282), (1210, 16922451), (1365, 15000854), (1430, 14318997), (1573, 13017270), (1694, 12087465), (1815, 11281634), (2002, 10227855), (2145, 9545998), (2310, 8864141), (2541, 8058310), (2730, 7500427), (3003, 6818570), (3146, 6508635), (3630, 5640817), (4235, 4834986), (4290, 4772999), (4719, 4339090), (5005, 4091142), (5082, 4029155), (6006, 3409285), (7865, 2603454), (8470, 2417493), (9438, 2169545), (10010, 2045571), (11011, 1859610), (12705, 1611662), (15015, 1363714), (15730, 1301727), (22022, 929805), (23595, 867818), (25410, 805831), (30030, 681857), (33033, 619870), (47190, 433909), (55055, 371922), (61987, 330330), (66066, 309935), (110110, 185961), (123974, 165165)]