20237508

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29587}}^1$

素因数の和:29616

約数の個数: 36

約数和(自身を含む): 53850160

約数和(自身を除く): 33612652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29587, 59174, 88761, 118348, 177522, 266283, 355044, 532566, 562153, 1065132, 1124306, 1686459, 2248612, 3372918, 5059377, 6745836, 10118754, 20237508]

約数ペア:

[(1, 20237508), (2, 10118754), (3, 6745836), (4, 5059377), (6, 3372918), (9, 2248612), (12, 1686459), (18, 1124306), (19, 1065132), (36, 562153), (38, 532566), (57, 355044), (76, 266283), (114, 177522), (171, 118348), (228, 88761), (342, 59174), (684, 29587)]