20113794015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6179353}}^1$

素因数の和:6179399

約数の個数: 32

約数和(自身を含む): 37965950976

約数和(自身を除く): 17852156961

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 6179353, 18538059, 30896765, 43255471, 92690295, 129766413, 191559943, 216277355, 574679829, 648832065, 957799715, 1340919601, 2873399145, 4022758803, 6704598005, 20113794015]

約数ペア:

[(1, 20113794015), (3, 6704598005), (5, 4022758803), (7, 2873399145), (15, 1340919601), (21, 957799715), (31, 648832065), (35, 574679829), (93, 216277355), (105, 191559943), (155, 129766413), (217, 92690295), (465, 43255471), (651, 30896765), (1085, 18538059), (3255, 6179353)]