20160920130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{474263}}^1$

素因数の和:474395

約数の個数: 64

約数和(自身を含む): 52586392320

約数和(自身を除く): 32425472190

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1417, 1635, 2834, 3270, 4251, 7085, 8502, 14170, 21255, 42510, 474263, 948526, 1422789, 2371315, 2845578, 4742630, 6165419, 7113945, 12330838, 14227890, 18496257, 30827095, 36992514, 51694667, 61654190, 92481285, 103389334, 155084001, 184962570, 258473335, 310168002, 516946670, 672030671, 775420005, 1344061342, 1550840010, 2016092013, 3360153355, 4032184026, 6720306710, 10080460065, 20160920130]

約数ペア:

[(1, 20160920130), (2, 10080460065), (3, 6720306710), (5, 4032184026), (6, 3360153355), (10, 2016092013), (13, 1550840010), (15, 1344061342), (26, 775420005), (30, 672030671), (39, 516946670), (65, 310168002), (78, 258473335), (109, 184962570), (130, 155084001), (195, 103389334), (218, 92481285), (327, 61654190), (390, 51694667), (545, 36992514), (654, 30827095), (1090, 18496257), (1417, 14227890), (1635, 12330838), (2834, 7113945), (3270, 6165419), (4251, 4742630), (7085, 2845578), (8502, 2371315), (14170, 1422789), (21255, 948526), (42510, 474263)]