20003363060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8501}}^1\times {\mathrm{4057}}^1$

素因数の和:12596

約数の個数: 48

約数和(自身を含む): 43471406160

約数和(自身を除く): 23468043100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4057, 8114, 8501, 16228, 17002, 20285, 34004, 40570, 42505, 81140, 85010, 117653, 170020, 235306, 246529, 470612, 493058, 588265, 986116, 1176530, 1232645, 2353060, 2465290, 4930580, 34488557, 68977114, 137954228, 172442785, 344885570, 689771140, 1000168153, 2000336306, 4000672612, 5000840765, 10001681530, 20003363060]

約数ペア:

[(1, 20003363060), (2, 10001681530), (4, 5000840765), (5, 4000672612), (10, 2000336306), (20, 1000168153), (29, 689771140), (58, 344885570), (116, 172442785), (145, 137954228), (290, 68977114), (580, 34488557), (4057, 4930580), (8114, 2465290), (8501, 2353060), (16228, 1232645), (17002, 1176530), (20285, 986116), (34004, 588265), (40570, 493058), (42505, 470612), (81140, 246529), (85010, 235306), (117653, 170020)]