20973786

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{120539}}^1$

素因数の和:120573

約数の個数: 16

約数和(自身を含む): 43394400

約数和(自身を除く): 22420614

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 120539, 241078, 361617, 723234, 3495631, 6991262, 10486893, 20973786]

約数ペア:

[(1, 20973786), (2, 10486893), (3, 6991262), (6, 3495631), (29, 723234), (58, 361617), (87, 241078), (174, 120539)]