2017185340

素因数分解:

$2^2\times 5^1\times {\mathrm{3203}}^1\times {\mathrm{31489}}^1$

素因数の和:34701

約数の個数: 24

約数和(自身を含む): 4237546320

約数和(自身を除く): 2220360980

約数列:

[1, 2, 4, 5, 10, 20, 3203, 6406, 12812, 16015, 31489, 32030, 62978, 64060, 125956, 157445, 314890, 629780, 100859267, 201718534, 403437068, 504296335, 1008592670, 2017185340]

約数ペア:

[(1, 2017185340), (2, 1008592670), (4, 504296335), (5, 403437068), (10, 201718534), (20, 100859267), (3203, 629780), (6406, 314890), (12812, 157445), (16015, 125956), (31489, 64060), (32030, 62978)]