20512136160010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6547}}^1\times {\mathrm{28482353}}^1$

素因数の和:28488918

約数の個数: 32

約数和(自身を含む): 40284530062272

約数和(自身を除く): 19772393902262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 6547, 13094, 32735, 65470, 72017, 144034, 360085, 720170, 28482353, 56964706, 142411765, 284823530, 313305883, 626611766, 1566529415, 3133058830, 186473965091, 372947930182, 932369825455, 1864739650910, 2051213616001, 4102427232002, 10256068080005, 20512136160010]

約数ペア:

[(1, 20512136160010), (2, 10256068080005), (5, 4102427232002), (10, 2051213616001), (11, 1864739650910), (22, 932369825455), (55, 372947930182), (110, 186473965091), (6547, 3133058830), (13094, 1566529415), (32735, 626611766), (65470, 313305883), (72017, 284823530), (144034, 142411765), (360085, 56964706), (720170, 28482353)]