20076564534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8302963}}^1$

素因数の和:8303012

約数の個数: 32

約数和(自身を含む): 44636734464

約数和(自身を除く): 24560169930

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 8302963, 16605926, 24908889, 49817778, 107938519, 215877038, 257391853, 323815557, 514783706, 647631114, 772175559, 1544351118, 3346094089, 6692188178, 10038282267, 20076564534]

約数ペア:

[(1, 20076564534), (2, 10038282267), (3, 6692188178), (6, 3346094089), (13, 1544351118), (26, 772175559), (31, 647631114), (39, 514783706), (62, 323815557), (78, 257391853), (93, 215877038), (186, 107938519), (403, 49817778), (806, 24908889), (1209, 16605926), (2418, 8302963)]