20243555486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131451659}}^1$

素因数の和:131451679

約数の個数: 16

約数和(自身を含む): 37858078080

約数和(自身を除く): 17614522594

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131451659, 262903318, 920161613, 1445968249, 1840323226, 2891936498, 10121777743, 20243555486]

約数ペア:

[(1, 20243555486), (2, 10121777743), (7, 2891936498), (11, 1840323226), (14, 1445968249), (22, 920161613), (77, 262903318), (154, 131451659)]