20170188480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1616201}}^1$

素因数の和:1616234

約数の個数: 112

約数和(自身を含む): 68966571744

約数和(自身を除く): 48796383264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 1616201, 3232402, 4848603, 6464804, 8081005, 9697206, 12929608, 16162010, 19394412, 21010613, 24243015, 25859216, 32324020, 38788824, 42021226, 48486030, 51718432, 63031839, 64648040, 77577648, 84042452, 96972060, 103436864, 105053065, 126063678, 129296080, 155155296, 168084904, 193944120, 210106130, 252127356, 258592160, 310310592, 315159195, 336169808, 387888240, 420212260, 504254712, 517184320, 630318390, 672339616, 775776480, 840424520, 1008509424, 1260636780, 1344679232, 1551552960, 1680849040, 2017018848, 2521273560, 3361698080, 4034037696, 5042547120, 6723396160, 10085094240, 20170188480]

約数ペア:

[(1, 20170188480), (2, 10085094240), (3, 6723396160), (4, 5042547120), (5, 4034037696), (6, 3361698080), (8, 2521273560), (10, 2017018848), (12, 1680849040), (13, 1551552960), (15, 1344679232), (16, 1260636780), (20, 1008509424), (24, 840424520), (26, 775776480), (30, 672339616), (32, 630318390), (39, 517184320), (40, 504254712), (48, 420212260), (52, 387888240), (60, 336169808), (64, 315159195), (65, 310310592), (78, 258592160), (80, 252127356), (96, 210106130), (104, 193944120), (120, 168084904), (130, 155155296), (156, 129296080), (160, 126063678), (192, 105053065), (195, 103436864), (208, 96972060), (240, 84042452), (260, 77577648), (312, 64648040), (320, 63031839), (390, 51718432), (416, 48486030), (480, 42021226), (520, 38788824), (624, 32324020), (780, 25859216), (832, 24243015), (960, 21010613), (1040, 19394412), (1248, 16162010), (1560, 12929608), (2080, 9697206), (2496, 8081005), (3120, 6464804), (4160, 4848603), (6240, 3232402), (12480, 1616201)]