20109936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5441}}^1$

素因数の和:5470

約数の個数: 80

約数和(自身を含む): 64781568

約数和(自身を除く): 44671632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5441, 10882, 16323, 21764, 32646, 38087, 43528, 59851, 65292, 76174, 87056, 114261, 119702, 130584, 152348, 179553, 228522, 239404, 261168, 304696, 359106, 418957, 457044, 478808, 609392, 718212, 837914, 914088, 957616, 1256871, 1436424, 1675828, 1828176, 2513742, 2872848, 3351656, 5027484, 6703312, 10054968, 20109936]

約数ペア:

[(1, 20109936), (2, 10054968), (3, 6703312), (4, 5027484), (6, 3351656), (7, 2872848), (8, 2513742), (11, 1828176), (12, 1675828), (14, 1436424), (16, 1256871), (21, 957616), (22, 914088), (24, 837914), (28, 718212), (33, 609392), (42, 478808), (44, 457044), (48, 418957), (56, 359106), (66, 304696), (77, 261168), (84, 239404), (88, 228522), (112, 179553), (132, 152348), (154, 130584), (168, 119702), (176, 114261), (231, 87056), (264, 76174), (308, 65292), (336, 59851), (462, 43528), (528, 38087), (616, 32646), (924, 21764), (1232, 16323), (1848, 10882), (3696, 5441)]