20585810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17299}}^1$

素因数の和:17330

約数の個数: 32

約数和(自身を含む): 44841600

約数和(自身を除く): 24255790

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 17299, 34598, 86495, 121093, 172990, 242186, 294083, 588166, 605465, 1210930, 1470415, 2058581, 2940830, 4117162, 10292905, 20585810]

約数ペア:

[(1, 20585810), (2, 10292905), (5, 4117162), (7, 2940830), (10, 2058581), (14, 1470415), (17, 1210930), (34, 605465), (35, 588166), (70, 294083), (85, 242186), (119, 172990), (170, 121093), (238, 86495), (595, 34598), (1190, 17299)]