20196830519

素因数分解:

${\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{25693}}^1$

素因数の和:26018

約数の個数: 16

約数和(自身を含む): 20987270304

約数和(自身を除く): 790439785

約数列:

[1, 43, 101, 181, 4343, 7783, 18281, 25693, 786083, 1104799, 2594993, 4650433, 111584699, 199968619, 469693733, 20196830519]

約数ペア:

[(1, 20196830519), (43, 469693733), (101, 199968619), (181, 111584699), (4343, 4650433), (7783, 2594993), (18281, 1104799), (25693, 786083)]