20010341110

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1257721}}^1$

素因数の和:1257808

約数の個数: 32

約数和(自身を含む): 37852401312

約数和(自身を除く): 17842060202

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 7955, 15910, 1257721, 2515442, 6288605, 12577210, 46535677, 54082003, 93071354, 108164006, 232678385, 270410015, 465356770, 540820030, 2001034111, 4002068222, 10005170555, 20010341110]

約数ペア:

[(1, 20010341110), (2, 10005170555), (5, 4002068222), (10, 2001034111), (37, 540820030), (43, 465356770), (74, 270410015), (86, 232678385), (185, 108164006), (215, 93071354), (370, 54082003), (430, 46535677), (1591, 12577210), (3182, 6288605), (7955, 2515442), (15910, 1257721)]