2016332526820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{40472351}}^1$

素因数の和:40472460

約数の個数: 48

約数和(自身を含む): 4405982128128

約数和(自身を除く): 2389649601308

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 2491, 4982, 9964, 12455, 24910, 49820, 40472351, 80944702, 161889404, 202361755, 404723510, 809447020, 1902200497, 2145034603, 3804400994, 4290069206, 7608801988, 8580138412, 9511002485, 10725173015, 19022004970, 21450346030, 38044009940, 42900692060, 100816626341, 201633252682, 403266505364, 504083131705, 1008166263410, 2016332526820]

約数ペア:

[(1, 2016332526820), (2, 1008166263410), (4, 504083131705), (5, 403266505364), (10, 201633252682), (20, 100816626341), (47, 42900692060), (53, 38044009940), (94, 21450346030), (106, 19022004970), (188, 10725173015), (212, 9511002485), (235, 8580138412), (265, 7608801988), (470, 4290069206), (530, 3804400994), (940, 2145034603), (1060, 1902200497), (2491, 809447020), (4982, 404723510), (9964, 202361755), (12455, 161889404), (24910, 80944702), (49820, 40472351)]