20160376455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2439247}}^1$

素因数の和:2439303

約数の個数: 32

約数和(自身を含む): 35125171200

約数和(自身を除く): 14964794745

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 2439247, 7317741, 12196235, 36588705, 46345693, 70738163, 139037079, 212214489, 231728465, 353690815, 695185395, 1061072445, 1344025097, 4032075291, 6720125485, 20160376455]

約数ペア:

[(1, 20160376455), (3, 6720125485), (5, 4032075291), (15, 1344025097), (19, 1061072445), (29, 695185395), (57, 353690815), (87, 231728465), (95, 212214489), (145, 139037079), (285, 70738163), (435, 46345693), (551, 36588705), (1653, 12196235), (2755, 7317741), (8265, 2439247)]