20237538720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{6023077}}^1$

素因数の和:6023102

約数の個数: 96

約数和(自身を含む): 72855151488

約数和(自身を除く): 52617612768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 6023077, 12046154, 18069231, 24092308, 30115385, 36138462, 42161539, 48184616, 60230770, 72276924, 84323078, 90346155, 96369232, 120461540, 126484617, 144553848, 168646156, 180692310, 192738464, 210807695, 240923080, 252969234, 289107696, 337292312, 361384620, 421615390, 481846160, 505938468, 578215392, 632423085, 674584624, 722769240, 843230780, 963692320, 1011876936, 1264846170, 1349169248, 1445538480, 1686461560, 2023753872, 2529692340, 2891076960, 3372923120, 4047507744, 5059384680, 6745846240, 10118769360, 20237538720]

約数ペア:

[(1, 20237538720), (2, 10118769360), (3, 6745846240), (4, 5059384680), (5, 4047507744), (6, 3372923120), (7, 2891076960), (8, 2529692340), (10, 2023753872), (12, 1686461560), (14, 1445538480), (15, 1349169248), (16, 1264846170), (20, 1011876936), (21, 963692320), (24, 843230780), (28, 722769240), (30, 674584624), (32, 632423085), (35, 578215392), (40, 505938468), (42, 481846160), (48, 421615390), (56, 361384620), (60, 337292312), (70, 289107696), (80, 252969234), (84, 240923080), (96, 210807695), (105, 192738464), (112, 180692310), (120, 168646156), (140, 144553848), (160, 126484617), (168, 120461540), (210, 96369232), (224, 90346155), (240, 84323078), (280, 72276924), (336, 60230770), (420, 48184616), (480, 42161539), (560, 36138462), (672, 30115385), (840, 24092308), (1120, 18069231), (1680, 12046154), (3360, 6023077)]