20211454909

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1\times {\mathrm{9521}}^1$

素因数の和:10652

約数の個数: 16

約数和(自身を含む): 21225680640

約数和(自身を除く): 1014225731

約数列:

[1, 29, 71, 1031, 2059, 9521, 29899, 73201, 276109, 675991, 2122829, 9816151, 19603739, 284668379, 696946721, 20211454909]

約数ペア:

[(1, 20211454909), (29, 696946721), (71, 284668379), (1031, 19603739), (2059, 9816151), (9521, 2122829), (29899, 675991), (73201, 276109)]