20167696560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{206467}}^1$

素因数の和:206531

約数の個数: 160

約数和(自身を含む): 70047159552

約数和(自身を除く): 49879462992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1628, 1776, 2035, 2220, 2442, 2640, 2960, 3256, 4070, 4440, 4884, 6105, 6512, 8140, 8880, 9768, 12210, 16280, 19536, 24420, 32560, 48840, 97680, 206467, 412934, 619401, 825868, 1032335, 1238802, 1651736, 2064670, 2271137, 2477604, 3097005, 3303472, 4129340, 4542274, 4955208, 6194010, 6813411, 7639279, 8258680, 9084548, 9910416, 11355685, 12388020, 13626822, 15278558, 16517360, 18169096, 22711370, 22917837, 24776040, 27253644, 30557116, 34067055, 36338192, 38196395, 45422740, 45835674, 49552080, 54507288, 61114232, 68134110, 76392790, 84032069, 90845480, 91671348, 109014576, 114589185, 122228464, 136268220, 152785580, 168064138, 181690960, 183342696, 229178370, 252096207, 272536440, 305571160, 336128276, 366685392, 420160345, 458356740, 504192414, 545072880, 611142320, 672256552, 840320690, 916713480, 1008384828, 1260481035, 1344513104, 1680641380, 1833426960, 2016769656, 2520962070, 3361282760, 4033539312, 5041924140, 6722565520, 10083848280, 20167696560]

約数ペア:

[(1, 20167696560), (2, 10083848280), (3, 6722565520), (4, 5041924140), (5, 4033539312), (6, 3361282760), (8, 2520962070), (10, 2016769656), (11, 1833426960), (12, 1680641380), (15, 1344513104), (16, 1260481035), (20, 1008384828), (22, 916713480), (24, 840320690), (30, 672256552), (33, 611142320), (37, 545072880), (40, 504192414), (44, 458356740), (48, 420160345), (55, 366685392), (60, 336128276), (66, 305571160), (74, 272536440), (80, 252096207), (88, 229178370), (110, 183342696), (111, 181690960), (120, 168064138), (132, 152785580), (148, 136268220), (165, 122228464), (176, 114589185), (185, 109014576), (220, 91671348), (222, 90845480), (240, 84032069), (264, 76392790), (296, 68134110), (330, 61114232), (370, 54507288), (407, 49552080), (440, 45835674), (444, 45422740), (528, 38196395), (555, 36338192), (592, 34067055), (660, 30557116), (740, 27253644), (814, 24776040), (880, 22917837), (888, 22711370), (1110, 18169096), (1221, 16517360), (1320, 15278558), (1480, 13626822), (1628, 12388020), (1776, 11355685), (2035, 9910416), (2220, 9084548), (2442, 8258680), (2640, 7639279), (2960, 6813411), (3256, 6194010), (4070, 4955208), (4440, 4542274), (4884, 4129340), (6105, 3303472), (6512, 3097005), (8140, 2477604), (8880, 2271137), (9768, 2064670), (12210, 1651736), (16280, 1238802), (19536, 1032335), (24420, 825868), (32560, 619401), (48840, 412934), (97680, 206467)]