20138510040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15256447}}^1$

素因数の和:15256472

約数の個数: 64

約数和(自身を含む): 65907855360

約数和(自身を除く): 45769345320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 15256447, 30512894, 45769341, 61025788, 76282235, 91538682, 122051576, 152564470, 167820917, 183077364, 228846705, 305128940, 335641834, 366154728, 457693410, 503462751, 610257880, 671283668, 839104585, 915386820, 1006925502, 1342567336, 1678209170, 1830773640, 2013851004, 2517313755, 3356418340, 4027702008, 5034627510, 6712836680, 10069255020, 20138510040]

約数ペア:

[(1, 20138510040), (2, 10069255020), (3, 6712836680), (4, 5034627510), (5, 4027702008), (6, 3356418340), (8, 2517313755), (10, 2013851004), (11, 1830773640), (12, 1678209170), (15, 1342567336), (20, 1006925502), (22, 915386820), (24, 839104585), (30, 671283668), (33, 610257880), (40, 503462751), (44, 457693410), (55, 366154728), (60, 335641834), (66, 305128940), (88, 228846705), (110, 183077364), (120, 167820917), (132, 152564470), (165, 122051576), (220, 91538682), (264, 76282235), (330, 61025788), (440, 45769341), (660, 30512894), (1320, 15256447)]