20165080600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14403629}}^1$

素因数の和:14403652

約数の個数: 48

約数和(自身を含む): 53581503600

約数和(自身を除く): 33416423000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 14403629, 28807258, 57614516, 72018145, 100825403, 115229032, 144036290, 201650806, 288072580, 360090725, 403301612, 504127015, 576145160, 720181450, 806603224, 1008254030, 1440362900, 2016508060, 2520635075, 2880725800, 4033016120, 5041270150, 10082540300, 20165080600]

約数ペア:

[(1, 20165080600), (2, 10082540300), (4, 5041270150), (5, 4033016120), (7, 2880725800), (8, 2520635075), (10, 2016508060), (14, 1440362900), (20, 1008254030), (25, 806603224), (28, 720181450), (35, 576145160), (40, 504127015), (50, 403301612), (56, 360090725), (70, 288072580), (100, 201650806), (140, 144036290), (175, 115229032), (200, 100825403), (280, 72018145), (350, 57614516), (700, 28807258), (1400, 14403629)]