20874336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31063}}^1$

素因数の和:31083

約数の個数: 48

約数和(自身を含む): 62625024

約数和(自身を除く): 41750688

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, 31063, 62126, 93189, 124252, 186378, 217441, 248504, 372756, 434882, 497008, 652323, 745512, 869764, 994016, 1304646, 1491024, 1739528, 2609292, 2982048, 3479056, 5218584, 6958112, 10437168, 20874336]

約数ペア:

[(1, 20874336), (2, 10437168), (3, 6958112), (4, 5218584), (6, 3479056), (7, 2982048), (8, 2609292), (12, 1739528), (14, 1491024), (16, 1304646), (21, 994016), (24, 869764), (28, 745512), (32, 652323), (42, 497008), (48, 434882), (56, 372756), (84, 248504), (96, 217441), (112, 186378), (168, 124252), (224, 93189), (336, 62126), (672, 31063)]