20199703986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1\times {\mathrm{6121}}^1$

素因数の和:8528

約数の個数: 96

約数和(自身を含む): 54597269376

約数和(自身を除く): 34397565390

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 2381, 4762, 6121, 7143, 12242, 14286, 16667, 18363, 21429, 26191, 33334, 36726, 42847, 42858, 50001, 52382, 55089, 67331, 78573, 85694, 100002, 110178, 128541, 134662, 150003, 157146, 183337, 201993, 235719, 257082, 300006, 366674, 385623, 403986, 471317, 471438, 550011, 605979, 771246, 942634, 1100022, 1211958, 1413951, 1650033, 2827902, 3300066, 4241853, 8483706, 14574101, 29148202, 43722303, 87444606, 102018707, 131166909, 160315111, 204037414, 262333818, 306056121, 320630222, 480945333, 612112242, 918168363, 961890666, 1122205777, 1442835999, 1836336726, 2244411554, 2885671998, 3366617331, 6733234662, 10099851993, 20199703986]

約数ペア:

[(1, 20199703986), (2, 10099851993), (3, 6733234662), (6, 3366617331), (7, 2885671998), (9, 2244411554), (11, 1836336726), (14, 1442835999), (18, 1122205777), (21, 961890666), (22, 918168363), (33, 612112242), (42, 480945333), (63, 320630222), (66, 306056121), (77, 262333818), (99, 204037414), (126, 160315111), (154, 131166909), (198, 102018707), (231, 87444606), (462, 43722303), (693, 29148202), (1386, 14574101), (2381, 8483706), (4762, 4241853), (6121, 3300066), (7143, 2827902), (12242, 1650033), (14286, 1413951), (16667, 1211958), (18363, 1100022), (21429, 942634), (26191, 771246), (33334, 605979), (36726, 550011), (42847, 471438), (42858, 471317), (50001, 403986), (52382, 385623), (55089, 366674), (67331, 300006), (78573, 257082), (85694, 235719), (100002, 201993), (110178, 183337), (128541, 157146), (134662, 150003)]