20130673616

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{14136709}}^1$

素因数の和:14136806

約数の個数: 20

約数和(自身を含む): 39441420900

約数和(自身を除く): 19310747284

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 14136709, 28273418, 56546836, 113093672, 226187344, 1258167101, 2516334202, 5032668404, 10065336808, 20130673616]

約数ペア:

[(1, 20130673616), (2, 10065336808), (4, 5032668404), (8, 2516334202), (16, 1258167101), (89, 226187344), (178, 113093672), (356, 56546836), (712, 28273418), (1424, 14136709)]