20019374917

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{237143}}^1$

素因数の和:237284

約数の個数: 16

約数和(自身を含む): 21513703680

約数和(自身を除く): 1494328763

約数列:

[1, 29, 41, 71, 1189, 2059, 2911, 84419, 237143, 6877147, 9722863, 16837153, 281963027, 488277437, 690323273, 20019374917]

約数ペア:

[(1, 20019374917), (29, 690323273), (41, 488277437), (71, 281963027), (1189, 16837153), (2059, 9722863), (2911, 6877147), (84419, 237143)]