20163926486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{19469}}^1$

素因数の和:19924

約数の個数: 32

約数和(自身を含む): 33307718400

約数和(自身を除く): 13143791914

約数列:

[1, 2, 11, 22, 179, 263, 358, 526, 1969, 2893, 3938, 5786, 19469, 38938, 47077, 94154, 214159, 428318, 517847, 1035694, 3484951, 5120347, 6969902, 10240694, 38334461, 56323817, 76668922, 112647634, 916542113, 1833084226, 10081963243, 20163926486]

約数ペア:

[(1, 20163926486), (2, 10081963243), (11, 1833084226), (22, 916542113), (179, 112647634), (263, 76668922), (358, 56323817), (526, 38334461), (1969, 10240694), (2893, 6969902), (3938, 5120347), (5786, 3484951), (19469, 1035694), (38938, 517847), (47077, 428318), (94154, 214159)]