20109934390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22098829}}^1$

素因数の和:22098856

約数の個数: 32

約数和(自身を含む): 44551241280

約数和(自身を除く): 24441306890

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22098829, 44197658, 110494145, 154691803, 220988290, 287284777, 309383606, 574569554, 773459015, 1436423885, 1546918030, 2010993439, 2872847770, 4021986878, 10054967195, 20109934390]

約数ペア:

[(1, 20109934390), (2, 10054967195), (5, 4021986878), (7, 2872847770), (10, 2010993439), (13, 1546918030), (14, 1436423885), (26, 773459015), (35, 574569554), (65, 309383606), (70, 287284777), (91, 220988290), (130, 154691803), (182, 110494145), (455, 44197658), (910, 22098829)]