20121798312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3629473}}^1$

素因数の和:3629503

約数の個数: 96

約数和(自身を含む): 67943753280

約数和(自身を除く): 47821954968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 3629473, 7258946, 10888419, 14517892, 21776838, 25406311, 29035784, 32665257, 39924203, 43553676, 50812622, 65330514, 76218933, 79848406, 87107352, 101625244, 119772609, 130661028, 152437866, 159696812, 203250488, 228656799, 239545218, 261322056, 279469421, 304875732, 319393624, 359317827, 457313598, 479090436, 558938842, 609751464, 718635654, 838408263, 914627196, 958180872, 1117877684, 1437271308, 1676816526, 1829254392, 2235755368, 2515224789, 2874542616, 3353633052, 5030449578, 6707266104, 10060899156, 20121798312]

約数ペア:

[(1, 20121798312), (2, 10060899156), (3, 6707266104), (4, 5030449578), (6, 3353633052), (7, 2874542616), (8, 2515224789), (9, 2235755368), (11, 1829254392), (12, 1676816526), (14, 1437271308), (18, 1117877684), (21, 958180872), (22, 914627196), (24, 838408263), (28, 718635654), (33, 609751464), (36, 558938842), (42, 479090436), (44, 457313598), (56, 359317827), (63, 319393624), (66, 304875732), (72, 279469421), (77, 261322056), (84, 239545218), (88, 228656799), (99, 203250488), (126, 159696812), (132, 152437866), (154, 130661028), (168, 119772609), (198, 101625244), (231, 87107352), (252, 79848406), (264, 76218933), (308, 65330514), (396, 50812622), (462, 43553676), (504, 39924203), (616, 32665257), (693, 29035784), (792, 25406311), (924, 21776838), (1386, 14517892), (1848, 10888419), (2772, 7258946), (5544, 3629473)]