20219626

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46589}}^1$

素因数の和:46629

約数の個数: 16

約数和(自身を含む): 35781120

約数和(自身を除く): 15561494

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46589, 93178, 326123, 652246, 1444259, 2888518, 10109813, 20219626]

約数ペア:

[(1, 20219626), (2, 10109813), (7, 2888518), (14, 1444259), (31, 652246), (62, 326123), (217, 93178), (434, 46589)]