20565133668

素因数分解:

$2^2\times 3^2\times {\mathrm{12379}}^1\times {\mathrm{46147}}^1$

素因数の和:58536

約数の個数: 36

約数和(自身を含む): 51989413840

約数和(自身を除く): 31424280172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12379, 24758, 37137, 46147, 49516, 74274, 92294, 111411, 138441, 148548, 184588, 222822, 276882, 415323, 445644, 553764, 830646, 1661292, 571253713, 1142507426, 1713761139, 2285014852, 3427522278, 5141283417, 6855044556, 10282566834, 20565133668]

約数ペア:

[(1, 20565133668), (2, 10282566834), (3, 6855044556), (4, 5141283417), (6, 3427522278), (9, 2285014852), (12, 1713761139), (18, 1142507426), (36, 571253713), (12379, 1661292), (24758, 830646), (37137, 553764), (46147, 445644), (49516, 415323), (74274, 276882), (92294, 222822), (111411, 184588), (138441, 148548)]