20070491836

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{1039}}^1\times {\mathrm{42737}}^1$

素因数の和:43893

約数の個数: 24

約数和(自身を含む): 35469120960

約数和(自身を除く): 15398629124

約数列:

[1, 2, 4, 113, 226, 452, 1039, 2078, 4156, 42737, 85474, 117407, 170948, 234814, 469628, 4829281, 9658562, 19317124, 44403743, 88807486, 177614972, 5017622959, 10035245918, 20070491836]

約数ペア:

[(1, 20070491836), (2, 10035245918), (4, 5017622959), (113, 177614972), (226, 88807486), (452, 44403743), (1039, 19317124), (2078, 9658562), (4156, 4829281), (42737, 469628), (85474, 234814), (117407, 170948)]