20171933504

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{1181}}^1\times {\mathrm{7213}}^1$

素因数の和:8443

約数の個数: 56

約数和(自身を含む): 41151051048

約数和(自身を除く): 20979117544

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1181, 1184, 2362, 2368, 4724, 7213, 9448, 14426, 18896, 28852, 37792, 43697, 57704, 75584, 87394, 115408, 174788, 230816, 266881, 349576, 461632, 533762, 699152, 1067524, 1398304, 2135048, 2796608, 4270096, 8518553, 8540192, 17037106, 17080384, 34074212, 68148424, 136296848, 272593696, 315186461, 545187392, 630372922, 1260745844, 2521491688, 5042983376, 10085966752, 20171933504]

約数ペア:

[(1, 20171933504), (2, 10085966752), (4, 5042983376), (8, 2521491688), (16, 1260745844), (32, 630372922), (37, 545187392), (64, 315186461), (74, 272593696), (148, 136296848), (296, 68148424), (592, 34074212), (1181, 17080384), (1184, 17037106), (2362, 8540192), (2368, 8518553), (4724, 4270096), (7213, 2796608), (9448, 2135048), (14426, 1398304), (18896, 1067524), (28852, 699152), (37792, 533762), (43697, 461632), (57704, 349576), (75584, 266881), (87394, 230816), (115408, 174788)]