20860416

素因数分解:

$2^9\times 3^4\times {\mathrm{503}}^1$

素因数の和:533

約数の個数: 100

約数和(自身を含む): 62386632

約数和(自身を除く): 41526216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 503, 512, 576, 648, 768, 864, 1006, 1152, 1296, 1509, 1536, 1728, 2012, 2304, 2592, 3018, 3456, 4024, 4527, 4608, 5184, 6036, 6912, 8048, 9054, 10368, 12072, 13581, 13824, 16096, 18108, 20736, 24144, 27162, 32192, 36216, 40743, 41472, 48288, 54324, 64384, 72432, 81486, 96576, 108648, 128768, 144864, 162972, 193152, 217296, 257536, 289728, 325944, 386304, 434592, 579456, 651888, 772608, 869184, 1158912, 1303776, 1738368, 2317824, 2607552, 3476736, 5215104, 6953472, 10430208, 20860416]

約数ペア:

[(1, 20860416), (2, 10430208), (3, 6953472), (4, 5215104), (6, 3476736), (8, 2607552), (9, 2317824), (12, 1738368), (16, 1303776), (18, 1158912), (24, 869184), (27, 772608), (32, 651888), (36, 579456), (48, 434592), (54, 386304), (64, 325944), (72, 289728), (81, 257536), (96, 217296), (108, 193152), (128, 162972), (144, 144864), (162, 128768), (192, 108648), (216, 96576), (256, 81486), (288, 72432), (324, 64384), (384, 54324), (432, 48288), (503, 41472), (512, 40743), (576, 36216), (648, 32192), (768, 27162), (864, 24144), (1006, 20736), (1152, 18108), (1296, 16096), (1509, 13824), (1536, 13581), (1728, 12072), (2012, 10368), (2304, 9054), (2592, 8048), (3018, 6912), (3456, 6036), (4024, 5184), (4527, 4608)]