20215821694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{167441}}^1$

素因数の和:167580

約数の個数: 32

約数和(自身を含む): 33201739296

約数和(自身を除く): 12985917602

約数列:

[1, 2, 17, 34, 53, 67, 106, 134, 901, 1139, 1802, 2278, 3551, 7102, 60367, 120734, 167441, 334882, 2846497, 5692994, 8874373, 11218547, 17748746, 22437094, 150864341, 190715299, 301728682, 381430598, 594582991, 1189165982, 10107910847, 20215821694]

約数ペア:

[(1, 20215821694), (2, 10107910847), (17, 1189165982), (34, 594582991), (53, 381430598), (67, 301728682), (106, 190715299), (134, 150864341), (901, 22437094), (1139, 17748746), (1802, 11218547), (2278, 8874373), (3551, 5692994), (7102, 2846497), (60367, 334882), (120734, 167441)]