20112038553616

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{1123}}^1\times {\mathrm{3599117}}^1$

素因数の和:3600559

約数の個数: 40

約数和(自身を含む): 39127192288704

約数和(自身を除く): 19015153735088

約数列:

[1, 2, 4, 8, 16, 311, 622, 1123, 1244, 2246, 2488, 4492, 4976, 8984, 17968, 349253, 698506, 1397012, 2794024, 3599117, 5588048, 7198234, 14396468, 28792936, 57585872, 1119325387, 2238650774, 4041808391, 4477301548, 8083616782, 8954603096, 16167233564, 17909206192, 32334467128, 64668934256, 1257002409601, 2514004819202, 5028009638404, 10056019276808, 20112038553616]

約数ペア:

[(1, 20112038553616), (2, 10056019276808), (4, 5028009638404), (8, 2514004819202), (16, 1257002409601), (311, 64668934256), (622, 32334467128), (1123, 17909206192), (1244, 16167233564), (2246, 8954603096), (2488, 8083616782), (4492, 4477301548), (4976, 4041808391), (8984, 2238650774), (17968, 1119325387), (349253, 57585872), (698506, 28792936), (1397012, 14396468), (2794024, 7198234), (3599117, 5588048)]