20162023856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96932807}}^1$

素因数の和:96932828

約数の個数: 20

約数和(自身を含む): 42068838672

約数和(自身を除く): 21906814816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96932807, 193865614, 387731228, 775462456, 1260126491, 1550924912, 2520252982, 5040505964, 10081011928, 20162023856]

約数ペア:

[(1, 20162023856), (2, 10081011928), (4, 5040505964), (8, 2520252982), (13, 1550924912), (16, 1260126491), (26, 775462456), (52, 387731228), (104, 193865614), (208, 96932807)]