20159206368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29998819}}^1$

素因数の和:29998839

約数の個数: 48

約数和(自身を含む): 60477621120

約数和(自身を除く): 40318414752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29998819, 59997638, 89996457, 119995276, 179992914, 209991733, 239990552, 359985828, 419983466, 479981104, 629975199, 719971656, 839966932, 959962208, 1259950398, 1439943312, 1679933864, 2519900796, 2879886624, 3359867728, 5039801592, 6719735456, 10079603184, 20159206368]

約数ペア:

[(1, 20159206368), (2, 10079603184), (3, 6719735456), (4, 5039801592), (6, 3359867728), (7, 2879886624), (8, 2519900796), (12, 1679933864), (14, 1439943312), (16, 1259950398), (21, 959962208), (24, 839966932), (28, 719971656), (32, 629975199), (42, 479981104), (48, 419983466), (56, 359985828), (84, 239990552), (96, 209991733), (112, 179992914), (168, 119995276), (224, 89996457), (336, 59997638), (672, 29998819)]