20795668

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5783}}^1$

素因数の和:5847

約数の個数: 24

約数和(自身を含む): 38868480

約数和(自身を除く): 18072812

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5783, 11566, 23132, 167707, 179273, 335414, 358546, 670828, 717092, 5198917, 10397834, 20795668]

約数ペア:

[(1, 20795668), (2, 10397834), (4, 5198917), (29, 717092), (31, 670828), (58, 358546), (62, 335414), (116, 179273), (124, 167707), (899, 23132), (1798, 11566), (3596, 5783)]