20183962979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{115331}}^1$

素因数の和:115562

約数の個数: 16

約数和(自身を含む): 21737775360

約数和(自身を除く): 1553812381

約数列:

[1, 19, 61, 151, 1159, 2869, 9211, 115331, 175009, 2191289, 7035191, 17414981, 133668629, 330884639, 1062313841, 20183962979]

約数ペア:

[(1, 20183962979), (19, 1062313841), (61, 330884639), (151, 133668629), (1159, 17414981), (2869, 7035191), (9211, 2191289), (115331, 175009)]