20173829

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 22915200

約数和(自身を除く): 2741371

約数列:

[1, 13, 23, 109, 299, 619, 1417, 2507, 8047, 14237, 32591, 67471, 185081, 877123, 1551833, 20173829]

約数ペア:

[(1, 20173829), (13, 1551833), (23, 877123), (109, 185081), (299, 67471), (619, 32591), (1417, 14237), (2507, 8047)]