13270620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20107}}^1$

素因数の和:20130

約数の個数: 48

約数和(自身を含む): 40537728

約数和(自身を除く): 27267108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 20107, 40214, 60321, 80428, 100535, 120642, 201070, 221177, 241284, 301605, 402140, 442354, 603210, 663531, 884708, 1105885, 1206420, 1327062, 2211770, 2654124, 3317655, 4423540, 6635310, 13270620]

約数ペア:

[(1, 13270620), (2, 6635310), (3, 4423540), (4, 3317655), (5, 2654124), (6, 2211770), (10, 1327062), (11, 1206420), (12, 1105885), (15, 884708), (20, 663531), (22, 603210), (30, 442354), (33, 402140), (44, 301605), (55, 241284), (60, 221177), (66, 201070), (110, 120642), (132, 100535), (165, 80428), (220, 60321), (330, 40214), (660, 20107)]