13307061380

素因数分解:

$2^2\times 5^1\times {\mathrm{19913}}^1\times {\mathrm{33413}}^1$

素因数の和:53335

約数の個数: 24

約数和(自身を含む): 27947068632

約数和(自身を除く): 14640007252

約数列:

[1, 2, 4, 5, 10, 20, 19913, 33413, 39826, 66826, 79652, 99565, 133652, 167065, 199130, 334130, 398260, 668260, 665353069, 1330706138, 2661412276, 3326765345, 6653530690, 13307061380]

約数ペア:

[(1, 13307061380), (2, 6653530690), (4, 3326765345), (5, 2661412276), (10, 1330706138), (20, 665353069), (19913, 668260), (33413, 398260), (39826, 334130), (66826, 199130), (79652, 167065), (99565, 133652)]