22020202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 15304598

約数列:

[1, 2, 17, 19, 34, 38, 89, 178, 323, 383, 646, 766, 1513, 1691, 3026, 3382, 6511, 7277, 13022, 14554, 28747, 34087, 57494, 68174, 123709, 247418, 579479, 647653, 1158958, 1295306, 11010101, 22020202]

約数ペア:

[(1, 22020202), (2, 11010101), (17, 1295306), (19, 1158958), (34, 647653), (38, 579479), (89, 247418), (178, 123709), (323, 68174), (383, 57494), (646, 34087), (766, 28747), (1513, 14554), (1691, 13022), (3026, 7277), (3382, 6511)]