20058672

素因数分解:

$2^4\times 3^1\times {\mathrm{509}}^1\times {\mathrm{821}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 51983280

約数和(自身を除く): 31924608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 509, 821, 1018, 1527, 1642, 2036, 2463, 3054, 3284, 4072, 4926, 6108, 6568, 8144, 9852, 12216, 13136, 19704, 24432, 39408, 417889, 835778, 1253667, 1671556, 2507334, 3343112, 5014668, 6686224, 10029336, 20058672]

約数ペア:

[(1, 20058672), (2, 10029336), (3, 6686224), (4, 5014668), (6, 3343112), (8, 2507334), (12, 1671556), (16, 1253667), (24, 835778), (48, 417889), (509, 39408), (821, 24432), (1018, 19704), (1527, 13136), (1642, 12216), (2036, 9852), (2463, 8144), (3054, 6568), (3284, 6108), (4072, 4926)]