20166435305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{477821}}^1$

素因数の和:478216

約数の個数: 16

約数和(自身を含む): 25320743424

約数和(自身を除く): 5154308119

約数列:

[1, 5, 23, 115, 367, 1835, 8441, 42205, 477821, 2389105, 10989883, 54949415, 175360307, 876801535, 4033287061, 20166435305]

約数ペア:

[(1, 20166435305), (5, 4033287061), (23, 876801535), (115, 175360307), (367, 54949415), (1835, 10989883), (8441, 2389105), (42205, 477821)]