20092380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4349}}^1$

素因数の和:4379

約数の個数: 96

約数和(自身を含む): 70156800

約数和(自身を除く): 50064420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4349, 4620, 8698, 13047, 17396, 21745, 26094, 30443, 43490, 47839, 52188, 60886, 65235, 86980, 91329, 95678, 121772, 130470, 143517, 152215, 182658, 191356, 239195, 260940, 287034, 304430, 334873, 365316, 456645, 478390, 574068, 608860, 669746, 717585, 913290, 956780, 1004619, 1339492, 1435170, 1674365, 1826580, 2009238, 2870340, 3348730, 4018476, 5023095, 6697460, 10046190, 20092380]

約数ペア:

[(1, 20092380), (2, 10046190), (3, 6697460), (4, 5023095), (5, 4018476), (6, 3348730), (7, 2870340), (10, 2009238), (11, 1826580), (12, 1674365), (14, 1435170), (15, 1339492), (20, 1004619), (21, 956780), (22, 913290), (28, 717585), (30, 669746), (33, 608860), (35, 574068), (42, 478390), (44, 456645), (55, 365316), (60, 334873), (66, 304430), (70, 287034), (77, 260940), (84, 239195), (105, 191356), (110, 182658), (132, 152215), (140, 143517), (154, 130470), (165, 121772), (210, 95678), (220, 91329), (231, 86980), (308, 65235), (330, 60886), (385, 52188), (420, 47839), (462, 43490), (660, 30443), (770, 26094), (924, 21745), (1155, 17396), (1540, 13047), (2310, 8698), (4349, 4620)]