20199291052

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{114371}}^1$

素因数の和:115101

約数の個数: 24

約数和(自身を含む): 35931107520

約数和(自身を除く): 15731816468

約数列:

[1, 2, 4, 67, 134, 268, 659, 1318, 2636, 44153, 88306, 114371, 176612, 228742, 457484, 7662857, 15325714, 30651428, 75370489, 150740978, 301481956, 5049822763, 10099645526, 20199291052]

約数ペア:

[(1, 20199291052), (2, 10099645526), (4, 5049822763), (67, 301481956), (134, 150740978), (268, 75370489), (659, 30651428), (1318, 15325714), (2636, 7662857), (44153, 457484), (88306, 228742), (114371, 176612)]