20180920364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5119}}^1\times {\mathrm{89599}}^1$

素因数の和:94733

約数の個数: 24

約数和(自身を含む): 38535168000

約数和(自身を除く): 18354247636

約数列:

[1, 2, 4, 11, 22, 44, 5119, 10238, 20476, 56309, 89599, 112618, 179198, 225236, 358396, 985589, 1971178, 3942356, 458657281, 917314562, 1834629124, 5045230091, 10090460182, 20180920364]

約数ペア:

[(1, 20180920364), (2, 10090460182), (4, 5045230091), (11, 1834629124), (22, 917314562), (44, 458657281), (5119, 3942356), (10238, 1971178), (20476, 985589), (56309, 358396), (89599, 225236), (112618, 179198)]