20348030150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3419837}}^1$

素因数の和:3419873

約数の個数: 48

約数和(自身を含む): 45798470496

約数和(自身を除く): 25450440346

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 3419837, 6839674, 17099185, 23938859, 34198370, 47877718, 58137229, 85495925, 116274458, 119694295, 170991850, 239388590, 290686145, 406960603, 581372290, 598471475, 813921206, 1196942950, 1453430725, 2034803015, 2906861450, 4069606030, 10174015075, 20348030150]

約数ペア:

[(1, 20348030150), (2, 10174015075), (5, 4069606030), (7, 2906861450), (10, 2034803015), (14, 1453430725), (17, 1196942950), (25, 813921206), (34, 598471475), (35, 581372290), (50, 406960603), (70, 290686145), (85, 239388590), (119, 170991850), (170, 119694295), (175, 116274458), (238, 85495925), (350, 58137229), (425, 47877718), (595, 34198370), (850, 23938859), (1190, 17099185), (2975, 6839674), (5950, 3419837)]