13792020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20897}}^1$

素因数の和:20920

約数の個数: 48

約数和(自身を含む): 42130368

約数和(自身を除く): 28338348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 20897, 41794, 62691, 83588, 104485, 125382, 208970, 229867, 250764, 313455, 417940, 459734, 626910, 689601, 919468, 1149335, 1253820, 1379202, 2298670, 2758404, 3448005, 4597340, 6896010, 13792020]

約数ペア:

[(1, 13792020), (2, 6896010), (3, 4597340), (4, 3448005), (5, 2758404), (6, 2298670), (10, 1379202), (11, 1253820), (12, 1149335), (15, 919468), (20, 689601), (22, 626910), (30, 459734), (33, 417940), (44, 313455), (55, 250764), (60, 229867), (66, 208970), (110, 125382), (132, 104485), (165, 83588), (220, 62691), (330, 41794), (660, 20897)]