20327702970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5113}}^1\times {\mathrm{132523}}^1$

素因数の和:137646

約数の個数: 32

約数和(自身を含む): 48796396992

約数和(自身を除く): 28468694022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5113, 10226, 15339, 25565, 30678, 51130, 76695, 132523, 153390, 265046, 397569, 662615, 795138, 1325230, 1987845, 3975690, 677590099, 1355180198, 2032770297, 3387950495, 4065540594, 6775900990, 10163851485, 20327702970]

約数ペア:

[(1, 20327702970), (2, 10163851485), (3, 6775900990), (5, 4065540594), (6, 3387950495), (10, 2032770297), (15, 1355180198), (30, 677590099), (5113, 3975690), (10226, 1987845), (15339, 1325230), (25565, 795138), (30678, 662615), (51130, 397569), (76695, 265046), (132523, 153390)]