19820364

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27077}}^1$

素因数の和:27145

約数の個数: 24

約数和(自身を含む): 47007408

約数和(自身を除く): 27187044

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27077, 54154, 81231, 108308, 162462, 324924, 1651697, 3303394, 4955091, 6606788, 9910182, 19820364]

約数ペア:

[(1, 19820364), (2, 9910182), (3, 6606788), (4, 4955091), (6, 3303394), (12, 1651697), (61, 324924), (122, 162462), (183, 108308), (244, 81231), (366, 54154), (732, 27077)]