20181572954

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{272231}}^1$

素因数の和:272701

約数の個数: 16

約数和(自身を含む): 30655501056

約数和(自身を除く): 10473928102

約数列:

[1, 2, 101, 202, 367, 734, 37067, 74134, 272231, 544462, 27495331, 54990662, 99908777, 199817554, 10090786477, 20181572954]

約数ペア:

[(1, 20181572954), (2, 10090786477), (101, 199817554), (202, 99908777), (367, 54990662), (734, 27495331), (37067, 544462), (74134, 272231)]