20341112036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38235173}}^1$

素因数の和:38235203

約数の個数: 24

約数和(自身を含む): 42823394880

約数和(自身を除く): 22482282844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 38235173, 76470346, 152940692, 267646211, 535292422, 726468287, 1070584844, 1452936574, 2905873148, 5085278009, 10170556018, 20341112036]

約数ペア:

[(1, 20341112036), (2, 10170556018), (4, 5085278009), (7, 2905873148), (14, 1452936574), (19, 1070584844), (28, 726468287), (38, 535292422), (76, 267646211), (133, 152940692), (266, 76470346), (532, 38235173)]