20165069723160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168042247693}}^1$

素因数の和:168042247707

約数の個数: 32

約数和(自身を含む): 60495209169840

約数和(自身を除く): 40330139446680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168042247693, 336084495386, 504126743079, 672168990772, 840211238465, 1008253486158, 1344337981544, 1680422476930, 2016506972316, 2520633715395, 3360844953860, 4033013944632, 5041267430790, 6721689907720, 10082534861580, 20165069723160]

約数ペア:

[(1, 20165069723160), (2, 10082534861580), (3, 6721689907720), (4, 5041267430790), (5, 4033013944632), (6, 3360844953860), (8, 2520633715395), (10, 2016506972316), (12, 1680422476930), (15, 1344337981544), (20, 1008253486158), (24, 840211238465), (30, 672168990772), (40, 504126743079), (60, 336084495386), (120, 168042247693)]