20087112848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{14009}}^1\times {\mathrm{8147}}^1$

素因数の和:22175

約数の個数: 40

約数和(自身を含む): 42465094560

約数和(自身を除く): 22377981712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 8147, 14009, 16294, 28018, 32588, 56036, 65176, 89617, 112072, 130352, 154099, 179234, 224144, 308198, 358468, 616396, 716936, 1232792, 1433872, 2465584, 114131323, 228262646, 456525292, 913050584, 1255444553, 1826101168, 2510889106, 5021778212, 10043556424, 20087112848]

約数ペア:

[(1, 20087112848), (2, 10043556424), (4, 5021778212), (8, 2510889106), (11, 1826101168), (16, 1255444553), (22, 913050584), (44, 456525292), (88, 228262646), (176, 114131323), (8147, 2465584), (14009, 1433872), (16294, 1232792), (28018, 716936), (32588, 616396), (56036, 358468), (65176, 308198), (89617, 224144), (112072, 179234), (130352, 154099)]