20173103488

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6852277}}^1$

素因数の和:6852314

約数の個数: 32

約数和(自身を含む): 41935941360

約数和(自身を除く): 21762837872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6852277, 13704554, 27409108, 54818216, 109636432, 157602371, 219272864, 315204742, 438545728, 630409484, 877091456, 1260818968, 2521637936, 5043275872, 10086551744, 20173103488]

約数ペア:

[(1, 20173103488), (2, 10086551744), (4, 5043275872), (8, 2521637936), (16, 1260818968), (23, 877091456), (32, 630409484), (46, 438545728), (64, 315204742), (92, 219272864), (128, 157602371), (184, 109636432), (368, 54818216), (736, 27409108), (1472, 13704554), (2944, 6852277)]