20593796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8741}}^1$

素因数の和:8795

約数の個数: 24

約数和(自身を含む): 39164160

約数和(自身を除く): 18570364

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 8741, 17482, 34964, 166079, 270971, 332158, 541942, 664316, 1083884, 5148449, 10296898, 20593796]

約数ペア:

[(1, 20593796), (2, 10296898), (4, 5148449), (19, 1083884), (31, 664316), (38, 541942), (62, 332158), (76, 270971), (124, 166079), (589, 34964), (1178, 17482), (2356, 8741)]