20213304724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{829}}^1\times {\mathrm{115013}}^1$

素因数の和:115899

約数の個数: 24

約数和(自身を含む): 36084492360

約数和(自身を除く): 15871187636

約数列:

[1, 2, 4, 53, 106, 212, 829, 1658, 3316, 43937, 87874, 115013, 175748, 230026, 460052, 6095689, 12191378, 24382756, 95345777, 190691554, 381383108, 5053326181, 10106652362, 20213304724]

約数ペア:

[(1, 20213304724), (2, 10106652362), (4, 5053326181), (53, 381383108), (106, 190691554), (212, 95345777), (829, 24382756), (1658, 12191378), (3316, 6095689), (43937, 460052), (87874, 230026), (115013, 175748)]