20247086576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{7649}}^1\times {\mathrm{7193}}^1$

素因数の和:14873

約数の個数: 40

約数和(自身を含む): 40945370400

約数和(自身を除く): 20698283824

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 7193, 7649, 14386, 15298, 28772, 30596, 57544, 61192, 115088, 122384, 165439, 175927, 330878, 351854, 661756, 703708, 1323512, 1407416, 2647024, 2814832, 55019257, 110038514, 220077028, 440154056, 880308112, 1265442911, 2530885822, 5061771644, 10123543288, 20247086576]

約数ペア:

[(1, 20247086576), (2, 10123543288), (4, 5061771644), (8, 2530885822), (16, 1265442911), (23, 880308112), (46, 440154056), (92, 220077028), (184, 110038514), (368, 55019257), (7193, 2814832), (7649, 2647024), (14386, 1407416), (15298, 1323512), (28772, 703708), (30596, 661756), (57544, 351854), (61192, 330878), (115088, 175927), (122384, 165439)]