20042204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55061}}^1$

素因数の和:55085

約数の個数: 24

約数和(自身を含む): 43168608

約数和(自身を除く): 23126404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 55061, 110122, 220244, 385427, 715793, 770854, 1431586, 1541708, 2863172, 5010551, 10021102, 20042204]

約数ペア:

[(1, 20042204), (2, 10021102), (4, 5010551), (7, 2863172), (13, 1541708), (14, 1431586), (26, 770854), (28, 715793), (52, 385427), (91, 220244), (182, 110122), (364, 55061)]