20163727830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{56897}}^1\times {\mathrm{11813}}^1$

素因数の和:68720

約数の個数: 32

約数和(自身を含む): 48397893984

約数和(自身を除く): 28234166154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 11813, 23626, 35439, 56897, 59065, 70878, 113794, 118130, 170691, 177195, 284485, 341382, 354390, 568970, 853455, 1706910, 672124261, 1344248522, 2016372783, 3360621305, 4032745566, 6721242610, 10081863915, 20163727830]

約数ペア:

[(1, 20163727830), (2, 10081863915), (3, 6721242610), (5, 4032745566), (6, 3360621305), (10, 2016372783), (15, 1344248522), (30, 672124261), (11813, 1706910), (23626, 853455), (35439, 568970), (56897, 354390), (59065, 341382), (70878, 284485), (113794, 177195), (118130, 170691)]