20091900522

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{45871919}}^1$

素因数の和:45871997

約数の個数: 16

約数和(自身を含む): 40734264960

約数和(自身を除く): 20642364438

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 45871919, 91743838, 137615757, 275231514, 3348650087, 6697300174, 10045950261, 20091900522]

約数ペア:

[(1, 20091900522), (2, 10045950261), (3, 6697300174), (6, 3348650087), (73, 275231514), (146, 137615757), (219, 91743838), (438, 45871919)]