20206844926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{21893}}^1$

素因数の和:22248

約数の個数: 32

約数和(自身を含む): 32347071360

約数和(自身を除く): 12140226434

約数列:

[1, 2, 19, 38, 107, 214, 227, 454, 2033, 4066, 4313, 8626, 21893, 24289, 43786, 48578, 415967, 461491, 831934, 922982, 2342551, 4685102, 4969711, 9939422, 44508469, 89016938, 94424509, 188849018, 531759077, 1063518154, 10103422463, 20206844926]

約数ペア:

[(1, 20206844926), (2, 10103422463), (19, 1063518154), (38, 531759077), (107, 188849018), (214, 94424509), (227, 89016938), (454, 44508469), (2033, 9939422), (4066, 4969711), (4313, 4685102), (8626, 2342551), (21893, 922982), (24289, 831934), (43786, 461491), (48578, 415967)]