20199552906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{45569}}^1\times {\mathrm{5683}}^1$

素因数の和:51270

約数の個数: 32

約数和(自身を含む): 43515339840

約数和(自身を除く): 23315786934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5683, 11366, 17049, 34098, 45569, 73879, 91138, 136707, 147758, 221637, 273414, 443274, 592397, 1184794, 1777191, 3554382, 258968627, 517937254, 776905881, 1553811762, 3366592151, 6733184302, 10099776453, 20199552906]

約数ペア:

[(1, 20199552906), (2, 10099776453), (3, 6733184302), (6, 3366592151), (13, 1553811762), (26, 776905881), (39, 517937254), (78, 258968627), (5683, 3554382), (11366, 1777191), (17049, 1184794), (34098, 592397), (45569, 443274), (73879, 273414), (91138, 221637), (136707, 147758)]