20194657432

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109753573}}^1$

素因数の和:109753602

約数の個数: 16

約数和(自身を含む): 39511286640

約数和(自身を除く): 19316629208

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 109753573, 219507146, 439014292, 878028584, 2524332179, 5048664358, 10097328716, 20194657432]

約数ペア:

[(1, 20194657432), (2, 10097328716), (4, 5048664358), (8, 2524332179), (23, 878028584), (46, 439014292), (92, 219507146), (184, 109753573)]