20177035136

素因数分解:

$2^7\times {\mathrm{2887}}^1\times {\mathrm{54601}}^1$

素因数の和:57502

約数の個数: 32

約数和(自身を含む): 40211096880

約数和(自身を除く): 20034061744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2887, 5774, 11548, 23096, 46192, 54601, 92384, 109202, 184768, 218404, 369536, 436808, 873616, 1747232, 3494464, 6988928, 157633087, 315266174, 630532348, 1261064696, 2522129392, 5044258784, 10088517568, 20177035136]

約数ペア:

[(1, 20177035136), (2, 10088517568), (4, 5044258784), (8, 2522129392), (16, 1261064696), (32, 630532348), (64, 315266174), (128, 157633087), (2887, 6988928), (5774, 3494464), (11548, 1747232), (23096, 873616), (46192, 436808), (54601, 369536), (92384, 218404), (109202, 184768)]