20174521104

素因数分解:

$2^4\times 3^2\times {\mathrm{140100841}}^1$

素因数の和:140100855

約数の個数: 30

約数和(自身を含む): 56460639326

約数和(自身を除く): 36286118222

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 140100841, 280201682, 420302523, 560403364, 840605046, 1120806728, 1260907569, 1681210092, 2241613456, 2521815138, 3362420184, 5043630276, 6724840368, 10087260552, 20174521104]

約数ペア:

[(1, 20174521104), (2, 10087260552), (3, 6724840368), (4, 5043630276), (6, 3362420184), (8, 2521815138), (9, 2241613456), (12, 1681210092), (16, 1260907569), (18, 1120806728), (24, 840605046), (36, 560403364), (48, 420302523), (72, 280201682), (144, 140100841)]