20848422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{70913}}^1$

素因数の和:70932

約数の個数: 24

約数和(自身を含む): 48505176

約数和(自身を除く): 27656754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 70913, 141826, 212739, 425478, 496391, 992782, 1489173, 2978346, 3474737, 6949474, 10424211, 20848422]

約数ペア:

[(1, 20848422), (2, 10424211), (3, 6949474), (6, 3474737), (7, 2978346), (14, 1489173), (21, 992782), (42, 496391), (49, 425478), (98, 212739), (147, 141826), (294, 70913)]