20133031730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1\times {\mathrm{3041}}^1$

素因数の和:3675

約数の個数: 64

約数和(自身を含む): 41702169600

約数和(自身を除く): 21569137870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 349, 542, 698, 1355, 1745, 1897, 2443, 2710, 3041, 3490, 3794, 4886, 6082, 9485, 12215, 15205, 18970, 21287, 24430, 30410, 42574, 94579, 106435, 189158, 212870, 472895, 662053, 824111, 945790, 1061309, 1324106, 1648222, 2122618, 3310265, 4120555, 5306545, 5768777, 6620530, 7429163, 8241110, 10613090, 11537554, 14858326, 28843885, 37145815, 57687770, 74291630, 287614739, 575229478, 1438073695, 2013303173, 2876147390, 4026606346, 10066515865, 20133031730]

約数ペア:

[(1, 20133031730), (2, 10066515865), (5, 4026606346), (7, 2876147390), (10, 2013303173), (14, 1438073695), (35, 575229478), (70, 287614739), (271, 74291630), (349, 57687770), (542, 37145815), (698, 28843885), (1355, 14858326), (1745, 11537554), (1897, 10613090), (2443, 8241110), (2710, 7429163), (3041, 6620530), (3490, 5768777), (3794, 5306545), (4886, 4120555), (6082, 3310265), (9485, 2122618), (12215, 1648222), (15205, 1324106), (18970, 1061309), (21287, 945790), (24430, 824111), (30410, 662053), (42574, 472895), (94579, 212870), (106435, 189158)]