20061335616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317587}}^1$

素因数の和:317656

約数の個数: 112

約数和(自身を含む): 61952526336

約数和(自身を除く): 41891190720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 3008, 3948, 4512, 5264, 7896, 9024, 10528, 15792, 21056, 31584, 63168, 317587, 635174, 952761, 1270348, 1905522, 2223109, 2540696, 3811044, 4446218, 5081392, 6669327, 7622088, 8892436, 10162784, 13338654, 14926589, 15244176, 17784872, 20325568, 26677308, 29853178, 30488352, 35569744, 44779767, 53354616, 59706356, 60976704, 71139488, 89559534, 104486123, 106709232, 119412712, 142278976, 179119068, 208972246, 213418464, 238825424, 313458369, 358238136, 417944492, 426836928, 477650848, 626916738, 716476272, 835888984, 955301696, 1253833476, 1432952544, 1671777968, 2507666952, 2865905088, 3343555936, 5015333904, 6687111872, 10030667808, 20061335616]

約数ペア:

[(1, 20061335616), (2, 10030667808), (3, 6687111872), (4, 5015333904), (6, 3343555936), (7, 2865905088), (8, 2507666952), (12, 1671777968), (14, 1432952544), (16, 1253833476), (21, 955301696), (24, 835888984), (28, 716476272), (32, 626916738), (42, 477650848), (47, 426836928), (48, 417944492), (56, 358238136), (64, 313458369), (84, 238825424), (94, 213418464), (96, 208972246), (112, 179119068), (141, 142278976), (168, 119412712), (188, 106709232), (192, 104486123), (224, 89559534), (282, 71139488), (329, 60976704), (336, 59706356), (376, 53354616), (448, 44779767), (564, 35569744), (658, 30488352), (672, 29853178), (752, 26677308), (987, 20325568), (1128, 17784872), (1316, 15244176), (1344, 14926589), (1504, 13338654), (1974, 10162784), (2256, 8892436), (2632, 7622088), (3008, 6669327), (3948, 5081392), (4512, 4446218), (5264, 3811044), (7896, 2540696), (9024, 2223109), (10528, 1905522), (15792, 1270348), (21056, 952761), (31584, 635174), (63168, 317587)]