20163034496

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{196169}}^1$

素因数の和:196267

約数の個数: 64

約数和(自身を含む): 44420734800

約数和(自身を除く): 24257700304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 292, 352, 584, 704, 803, 1168, 1408, 1606, 2336, 3212, 4672, 6424, 9344, 12848, 25696, 51392, 102784, 196169, 392338, 784676, 1569352, 2157859, 3138704, 4315718, 6277408, 8631436, 12554816, 14320337, 17262872, 25109632, 28640674, 34525744, 57281348, 69051488, 114562696, 138102976, 157523707, 229125392, 276205952, 315047414, 458250784, 630094828, 916501568, 1260189656, 1833003136, 2520379312, 5040758624, 10081517248, 20163034496]

約数ペア:

[(1, 20163034496), (2, 10081517248), (4, 5040758624), (8, 2520379312), (11, 1833003136), (16, 1260189656), (22, 916501568), (32, 630094828), (44, 458250784), (64, 315047414), (73, 276205952), (88, 229125392), (128, 157523707), (146, 138102976), (176, 114562696), (292, 69051488), (352, 57281348), (584, 34525744), (704, 28640674), (803, 25109632), (1168, 17262872), (1408, 14320337), (1606, 12554816), (2336, 8631436), (3212, 6277408), (4672, 4315718), (6424, 3138704), (9344, 2157859), (12848, 1569352), (25696, 784676), (51392, 392338), (102784, 196169)]