20653048638

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67493623}}^1$

素因数の和:67493648

約数の個数: 24

約数和(自身を含む): 47380524048

約数和(自身を除く): 26727475410

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67493623, 134987246, 202480869, 404961738, 607442607, 1147391591, 1214885214, 2294783182, 3442174773, 6884349546, 10326524319, 20653048638]

約数ペア:

[(1, 20653048638), (2, 10326524319), (3, 6884349546), (6, 3442174773), (9, 2294783182), (17, 1214885214), (18, 1147391591), (34, 607442607), (51, 404961738), (102, 202480869), (153, 134987246), (306, 67493623)]