20239632240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84331801}}^1$

素因数の和:84331817

約数の個数: 40

約数和(自身を含む): 62742860688

約数和(自身を除く): 42503228448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84331801, 168663602, 252995403, 337327204, 421659005, 505990806, 674654408, 843318010, 1011981612, 1264977015, 1349308816, 1686636020, 2023963224, 2529954030, 3373272040, 4047926448, 5059908060, 6746544080, 10119816120, 20239632240]

約数ペア:

[(1, 20239632240), (2, 10119816120), (3, 6746544080), (4, 5059908060), (5, 4047926448), (6, 3373272040), (8, 2529954030), (10, 2023963224), (12, 1686636020), (15, 1349308816), (16, 1264977015), (20, 1011981612), (24, 843318010), (30, 674654408), (40, 505990806), (48, 421659005), (60, 337327204), (80, 252995403), (120, 168663602), (240, 84331801)]