20194649296

素因数分解:

$2^4\times {\mathrm{27179}}^1\times {\mathrm{46439}}^1$

素因数の和:73626

約数の個数: 20

約数和(自身を含む): 39129415200

約数和(自身を除く): 18934765904

約数列:

[1, 2, 4, 8, 16, 27179, 46439, 54358, 92878, 108716, 185756, 217432, 371512, 434864, 743024, 1262165581, 2524331162, 5048662324, 10097324648, 20194649296]

約数ペア:

[(1, 20194649296), (2, 10097324648), (4, 5048662324), (8, 2524331162), (16, 1262165581), (27179, 743024), (46439, 434864), (54358, 371512), (92878, 217432), (108716, 185756)]