2012606420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{15427}}^1$

素因数の和:16040

約数の個数: 48

約数和(自身を含む): 4618772928

約数和(自身を除く): 2606166508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 593, 1186, 2372, 2965, 5930, 6523, 11860, 13046, 15427, 26092, 30854, 32615, 61708, 65230, 77135, 130460, 154270, 169697, 308540, 339394, 678788, 848485, 1696970, 3393940, 9148211, 18296422, 36592844, 45741055, 91482110, 100630321, 182964220, 201260642, 402521284, 503151605, 1006303210, 2012606420]

約数ペア:

[(1, 2012606420), (2, 1006303210), (4, 503151605), (5, 402521284), (10, 201260642), (11, 182964220), (20, 100630321), (22, 91482110), (44, 45741055), (55, 36592844), (110, 18296422), (220, 9148211), (593, 3393940), (1186, 1696970), (2372, 848485), (2965, 678788), (5930, 339394), (6523, 308540), (11860, 169697), (13046, 154270), (15427, 130460), (26092, 77135), (30854, 65230), (32615, 61708)]