20199874206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3343243}}^1$

素因数の和:3343320

約数の個数: 32

約数和(自身を含む): 43328442240

約数和(自身を除く): 23128568034

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 3343243, 6686486, 10029729, 20059458, 63521617, 127043234, 177191879, 190564851, 354383758, 381129702, 531575637, 1063151274, 3366645701, 6733291402, 10099937103, 20199874206]

約数ペア:

[(1, 20199874206), (2, 10099937103), (3, 6733291402), (6, 3366645701), (19, 1063151274), (38, 531575637), (53, 381129702), (57, 354383758), (106, 190564851), (114, 177191879), (159, 127043234), (318, 63521617), (1007, 20059458), (2014, 10029729), (3021, 6686486), (6042, 3343243)]