20025222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{68113}}^1$

素因数の和:68132

約数の個数: 24

約数和(自身を含む): 46589976

約数和(自身を除く): 26564754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 68113, 136226, 204339, 408678, 476791, 953582, 1430373, 2860746, 3337537, 6675074, 10012611, 20025222]

約数ペア:

[(1, 20025222), (2, 10012611), (3, 6675074), (6, 3337537), (7, 2860746), (14, 1430373), (21, 953582), (42, 476791), (49, 408678), (98, 204339), (147, 136226), (294, 68113)]