20106207800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{14361577}}^1$

素因数の和:14361600

約数の個数: 48

約数和(自身を含む): 53425070160

約数和(自身を除く): 33318862360

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, 14361577, 28723154, 57446308, 71807885, 100531039, 114892616, 143615770, 201062078, 287231540, 359039425, 402124156, 502655195, 574463080, 718078850, 804248312, 1005310390, 1436157700, 2010620780, 2513275975, 2872315400, 4021241560, 5026551950, 10053103900, 20106207800]

約数ペア:

[(1, 20106207800), (2, 10053103900), (4, 5026551950), (5, 4021241560), (7, 2872315400), (8, 2513275975), (10, 2010620780), (14, 1436157700), (20, 1005310390), (25, 804248312), (28, 718078850), (35, 574463080), (40, 502655195), (50, 402124156), (56, 359039425), (70, 287231540), (100, 201062078), (140, 143615770), (175, 114892616), (200, 100531039), (280, 71807885), (350, 57446308), (700, 28723154), (1400, 14361577)]