20223660460

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11361607}}^1$

素因数の和:11361705

約数の個数: 24

約数和(自身を含む): 42946878240

約数和(自身を除く): 22723217780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 11361607, 22723214, 45446428, 56808035, 113616070, 227232140, 1011183023, 2022366046, 4044732092, 5055915115, 10111830230, 20223660460]

約数ペア:

[(1, 20223660460), (2, 10111830230), (4, 5055915115), (5, 4044732092), (10, 2022366046), (20, 1011183023), (89, 227232140), (178, 113616070), (356, 56808035), (445, 45446428), (890, 22723214), (1780, 11361607)]