20223735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1907}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 37366272

約数和(自身を除く): 17142537

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 1907, 2121, 3535, 5721, 9535, 10605, 13349, 28605, 40047, 66745, 192607, 200235, 577821, 963035, 1348249, 2889105, 4044747, 6741245, 20223735]

約数ペア:

[(1, 20223735), (3, 6741245), (5, 4044747), (7, 2889105), (15, 1348249), (21, 963035), (35, 577821), (101, 200235), (105, 192607), (303, 66745), (505, 40047), (707, 28605), (1515, 13349), (1907, 10605), (2121, 9535), (3535, 5721)]