20170352163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{63607}}^1$

素因数の和:63843

約数の個数: 32

約数和(自身を含む): 29750224896

約数和(自身を除く): 9579872733

約数列:

[1, 3, 13, 39, 47, 141, 173, 519, 611, 1833, 2249, 6747, 8131, 24393, 63607, 105703, 190821, 317109, 826891, 2480673, 2989529, 8968587, 11004011, 33012033, 38863877, 116591631, 143052143, 429156429, 517188517, 1551565551, 6723450721, 20170352163]

約数ペア:

[(1, 20170352163), (3, 6723450721), (13, 1551565551), (39, 517188517), (47, 429156429), (141, 143052143), (173, 116591631), (519, 38863877), (611, 33012033), (1833, 11004011), (2249, 8968587), (6747, 2989529), (8131, 2480673), (24393, 826891), (63607, 317109), (105703, 190821)]