20210226426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{294773}}^1$

素因数の和:295087

約数の個数: 48

約数和(自身を含む): 47318301576

約数和(自身を除く): 27108075150

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 293, 586, 879, 1758, 2637, 3809, 5274, 7618, 11427, 22854, 34281, 68562, 294773, 589546, 884319, 1768638, 2652957, 3832049, 5305914, 7664098, 11496147, 22992294, 34488441, 68976882, 86368489, 172736978, 259105467, 518210934, 777316401, 1122790357, 1554632802, 2245580714, 3368371071, 6736742142, 10105113213, 20210226426]

約数ペア:

[(1, 20210226426), (2, 10105113213), (3, 6736742142), (6, 3368371071), (9, 2245580714), (13, 1554632802), (18, 1122790357), (26, 777316401), (39, 518210934), (78, 259105467), (117, 172736978), (234, 86368489), (293, 68976882), (586, 34488441), (879, 22992294), (1758, 11496147), (2637, 7664098), (3809, 5305914), (5274, 3832049), (7618, 2652957), (11427, 1768638), (22854, 884319), (34281, 589546), (68562, 294773)]