20224878

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 41686656

約数和(自身を除く): 21461778

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 277, 283, 554, 566, 831, 849, 1662, 1698, 11911, 12169, 23822, 24338, 35733, 36507, 71466, 73014, 78391, 156782, 235173, 470346, 3370813, 6741626, 10112439, 20224878]

約数ペア:

[(1, 20224878), (2, 10112439), (3, 6741626), (6, 3370813), (43, 470346), (86, 235173), (129, 156782), (258, 78391), (277, 73014), (283, 71466), (554, 36507), (566, 35733), (831, 24338), (849, 23822), (1662, 12169), (1698, 11911)]