20565764703

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{115601}}^1$

素因数の和:116220

約数の個数: 32

約数和(自身を含む): 33293376000

約数和(自身を除く): 12727611297

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 599, 1797, 5391, 6589, 16173, 19767, 59301, 115601, 177903, 346803, 1040409, 1271611, 3121227, 3814833, 11444499, 34333497, 69244999, 207734997, 623204991, 761694989, 1869614973, 2285084967, 6855254901, 20565764703]

約数ペア:

[(1, 20565764703), (3, 6855254901), (9, 2285084967), (11, 1869614973), (27, 761694989), (33, 623204991), (99, 207734997), (297, 69244999), (599, 34333497), (1797, 11444499), (5391, 3814833), (6589, 3121227), (16173, 1271611), (19767, 1040409), (59301, 346803), (115601, 177903)]