20144859959

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{1249}}^1\times {\mathrm{3259}}^1$

素因数の和:4623

約数の個数: 24

約数和(自身を含む): 23692050000

約数和(自身を除く): 3547190041

約数列:

[1, 7, 49, 101, 707, 1249, 3259, 4949, 8743, 22813, 61201, 126149, 159691, 329159, 883043, 2304113, 4070491, 6181301, 16128791, 28493437, 199454059, 411119591, 2877837137, 20144859959]

約数ペア:

[(1, 20144859959), (7, 2877837137), (49, 411119591), (101, 199454059), (707, 28493437), (1249, 16128791), (3259, 6181301), (4949, 4070491), (8743, 2304113), (22813, 883043), (61201, 329159), (126149, 159691)]