20302364145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1522487}}^1$

素因数の和:1522629

約数の個数: 32

約数和(自身を含む): 37416665088

約数和(自身を除く): 17114300943

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 127, 381, 635, 889, 1905, 2667, 4445, 13335, 1522487, 4567461, 7612435, 10657409, 22837305, 31972227, 53287045, 159861135, 193355849, 580067547, 966779245, 1353490943, 2900337735, 4060472829, 6767454715, 20302364145]

約数ペア:

[(1, 20302364145), (3, 6767454715), (5, 4060472829), (7, 2900337735), (15, 1353490943), (21, 966779245), (35, 580067547), (105, 193355849), (127, 159861135), (381, 53287045), (635, 31972227), (889, 22837305), (1905, 10657409), (2667, 7612435), (4445, 4567461), (13335, 1522487)]