20735046105

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{841349}}^1$

素因数の和:841441

約数の個数: 32

約数和(自身を含む): 34892467200

約数和(自身を除く): 14157421095

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1643, 4929, 8215, 24645, 841349, 2524047, 4206745, 12620235, 26081819, 44591497, 78245457, 130409095, 133774491, 222957485, 391227285, 668872455, 1382336407, 4147009221, 6911682035, 20735046105]

約数ペア:

[(1, 20735046105), (3, 6911682035), (5, 4147009221), (15, 1382336407), (31, 668872455), (53, 391227285), (93, 222957485), (155, 133774491), (159, 130409095), (265, 78245457), (465, 44591497), (795, 26081819), (1643, 12620235), (4929, 4206745), (8215, 2524047), (24645, 841349)]