20199835058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1\times {\mathrm{12697}}^1$

素因数の和:14178

約数の個数: 32

約数和(自身を含む): 33415447296

約数和(自身を除く): 13215612238

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1423, 2846, 12697, 18499, 25394, 36998, 61189, 122378, 165061, 330122, 545971, 795457, 1091942, 1590914, 7097623, 14195246, 18067831, 36135662, 234881803, 469763606, 776916733, 1553833466, 10099917529, 20199835058]

約数ペア:

[(1, 20199835058), (2, 10099917529), (13, 1553833466), (26, 776916733), (43, 469763606), (86, 234881803), (559, 36135662), (1118, 18067831), (1423, 14195246), (2846, 7097623), (12697, 1590914), (18499, 1091942), (25394, 795457), (36998, 545971), (61189, 330122), (122378, 165061)]