20199603172

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3178037}}^1$

素因数の和:3178275

約数の個数: 24

約数和(自身を含む): 40577189184

約数和(自身を除く): 20377586012

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 3178037, 6356074, 12712148, 22246259, 44492518, 88985036, 721414399, 1442828798, 2885657596, 5049900793, 10099801586, 20199603172]

約数ペア:

[(1, 20199603172), (2, 10099801586), (4, 5049900793), (7, 2885657596), (14, 1442828798), (28, 721414399), (227, 88985036), (454, 44492518), (908, 22246259), (1589, 12712148), (3178, 6356074), (6356, 3178037)]