20596926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{751}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 47213568

約数和(自身を除く): 26616642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 653, 751, 1306, 1502, 1959, 2253, 3918, 4506, 4571, 5257, 9142, 10514, 13713, 15771, 27426, 31542, 490403, 980806, 1471209, 2942418, 3432821, 6865642, 10298463, 20596926]

約数ペア:

[(1, 20596926), (2, 10298463), (3, 6865642), (6, 3432821), (7, 2942418), (14, 1471209), (21, 980806), (42, 490403), (653, 31542), (751, 27426), (1306, 15771), (1502, 13713), (1959, 10514), (2253, 9142), (3918, 5257), (4506, 4571)]