20199962970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{19087}}^1$

素因数の和:20180

約数の個数: 96

約数和(自身を含む): 57351041280

約数和(自身を除く): 37151078310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1069, 2138, 3207, 5345, 6414, 9621, 10690, 11759, 16035, 19087, 19242, 23518, 32070, 35277, 38174, 48105, 57261, 58795, 70554, 95435, 96210, 105831, 114522, 117590, 171783, 176385, 190870, 209957, 211662, 286305, 343566, 352770, 419914, 529155, 572610, 629871, 858915, 1049785, 1058310, 1259742, 1717830, 1889613, 2099570, 3149355, 3779226, 6298710, 9448065, 18896130, 20404003, 40808006, 61212009, 102020015, 122424018, 183636027, 204040030, 224444033, 306060045, 367272054, 448888066, 612120090, 673332099, 918180135, 1122220165, 1346664198, 1836360270, 2019996297, 2244440330, 3366660495, 4039992594, 6733320990, 10099981485, 20199962970]

約数ペア:

[(1, 20199962970), (2, 10099981485), (3, 6733320990), (5, 4039992594), (6, 3366660495), (9, 2244440330), (10, 2019996297), (11, 1836360270), (15, 1346664198), (18, 1122220165), (22, 918180135), (30, 673332099), (33, 612120090), (45, 448888066), (55, 367272054), (66, 306060045), (90, 224444033), (99, 204040030), (110, 183636027), (165, 122424018), (198, 102020015), (330, 61212009), (495, 40808006), (990, 20404003), (1069, 18896130), (2138, 9448065), (3207, 6298710), (5345, 3779226), (6414, 3149355), (9621, 2099570), (10690, 1889613), (11759, 1717830), (16035, 1259742), (19087, 1058310), (19242, 1049785), (23518, 858915), (32070, 629871), (35277, 572610), (38174, 529155), (48105, 419914), (57261, 352770), (58795, 343566), (70554, 286305), (95435, 211662), (96210, 209957), (105831, 190870), (114522, 176385), (117590, 171783)]