20175066480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84062777}}^1$

素因数の和:84062793

約数の個数: 40

約数和(自身を含む): 62542706832

約数和(自身を除く): 42367640352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84062777, 168125554, 252188331, 336251108, 420313885, 504376662, 672502216, 840627770, 1008753324, 1260941655, 1345004432, 1681255540, 2017506648, 2521883310, 3362511080, 4035013296, 5043766620, 6725022160, 10087533240, 20175066480]

約数ペア:

[(1, 20175066480), (2, 10087533240), (3, 6725022160), (4, 5043766620), (5, 4035013296), (6, 3362511080), (8, 2521883310), (10, 2017506648), (12, 1681255540), (15, 1345004432), (16, 1260941655), (20, 1008753324), (24, 840627770), (30, 672502216), (40, 504376662), (48, 420313885), (60, 336251108), (80, 252188331), (120, 168125554), (240, 84062777)]