20913285822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{594499}}^1$

素因数の和:594569

約数の個数: 64

約数和(自身を含む): 50337504000

約数和(自身を除く): 29424218178

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 41, 66, 78, 82, 123, 143, 246, 286, 429, 451, 533, 858, 902, 1066, 1353, 1599, 2706, 3198, 5863, 11726, 17589, 35178, 594499, 1188998, 1783497, 3566994, 6539489, 7728487, 13078978, 15456974, 19618467, 23185461, 24374459, 39236934, 46370922, 48748918, 73123377, 85013357, 146246754, 170026714, 255040071, 268119049, 316867967, 510080142, 536238098, 633735934, 804357147, 950603901, 1608714294, 1901207802, 3485547637, 6971095274, 10456642911, 20913285822]

約数ペア:

[(1, 20913285822), (2, 10456642911), (3, 6971095274), (6, 3485547637), (11, 1901207802), (13, 1608714294), (22, 950603901), (26, 804357147), (33, 633735934), (39, 536238098), (41, 510080142), (66, 316867967), (78, 268119049), (82, 255040071), (123, 170026714), (143, 146246754), (246, 85013357), (286, 73123377), (429, 48748918), (451, 46370922), (533, 39236934), (858, 24374459), (902, 23185461), (1066, 19618467), (1353, 15456974), (1599, 13078978), (2706, 7728487), (3198, 6539489), (5863, 3566994), (11726, 1783497), (17589, 1188998), (35178, 594499)]