20132211844

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{661}}^1\times {\mathrm{31859}}^1$

素因数の和:32763

約数の個数: 24

約数和(自身を含む): 35433417600

約数和(自身を除く): 15301205756

約数列:

[1, 2, 4, 239, 478, 661, 956, 1322, 2644, 31859, 63718, 127436, 157979, 315958, 631916, 7614301, 15228602, 21058799, 30457204, 42117598, 84235196, 5033052961, 10066105922, 20132211844]

約数ペア:

[(1, 20132211844), (2, 10066105922), (4, 5033052961), (239, 84235196), (478, 42117598), (661, 30457204), (956, 21058799), (1322, 15228602), (2644, 7614301), (31859, 631916), (63718, 315958), (127436, 157979)]