20092416

素因数分解:

$2^9\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 54472704

約数和(自身を除く): 34380288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 127, 128, 192, 206, 254, 256, 309, 381, 384, 412, 508, 512, 618, 762, 768, 824, 1016, 1236, 1524, 1536, 1648, 2032, 2472, 3048, 3296, 4064, 4944, 6096, 6592, 8128, 9888, 12192, 13081, 13184, 16256, 19776, 24384, 26162, 26368, 32512, 39243, 39552, 48768, 52324, 52736, 65024, 78486, 79104, 97536, 104648, 156972, 158208, 195072, 209296, 313944, 418592, 627888, 837184, 1255776, 1674368, 2511552, 3348736, 5023104, 6697472, 10046208, 20092416]

約数ペア:

[(1, 20092416), (2, 10046208), (3, 6697472), (4, 5023104), (6, 3348736), (8, 2511552), (12, 1674368), (16, 1255776), (24, 837184), (32, 627888), (48, 418592), (64, 313944), (96, 209296), (103, 195072), (127, 158208), (128, 156972), (192, 104648), (206, 97536), (254, 79104), (256, 78486), (309, 65024), (381, 52736), (384, 52324), (412, 48768), (508, 39552), (512, 39243), (618, 32512), (762, 26368), (768, 26162), (824, 24384), (1016, 19776), (1236, 16256), (1524, 13184), (1536, 13081), (1648, 12192), (2032, 9888), (2472, 8128), (3048, 6592), (3296, 6096), (4064, 4944)]