20255634336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30142313}}^1$

素因数の和:30142333

約数の個数: 48

約数和(自身を含む): 60766905024

約数和(自身を除く): 40511270688

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, 30142313, 60284626, 90426939, 120569252, 180853878, 210996191, 241138504, 361707756, 421992382, 482277008, 632988573, 723415512, 843984764, 964554016, 1265977146, 1446831024, 1687969528, 2531954292, 2893662048, 3375939056, 5063908584, 6751878112, 10127817168, 20255634336]

約数ペア:

[(1, 20255634336), (2, 10127817168), (3, 6751878112), (4, 5063908584), (6, 3375939056), (7, 2893662048), (8, 2531954292), (12, 1687969528), (14, 1446831024), (16, 1265977146), (21, 964554016), (24, 843984764), (28, 723415512), (32, 632988573), (42, 482277008), (48, 421992382), (56, 361707756), (84, 241138504), (96, 210996191), (112, 180853878), (168, 120569252), (224, 90426939), (336, 60284626), (672, 30142313)]