20163627204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{34291883}}^1$

素因数の和:34291904

約数の個数: 36

約数和(自身を含む): 54729846864

約数和(自身を除く): 34566219660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 34291883, 68583766, 102875649, 137167532, 205751298, 240043181, 411502596, 480086362, 720129543, 960172724, 1440259086, 1680302267, 2880518172, 3360604534, 5040906801, 6721209068, 10081813602, 20163627204]

約数ペア:

[(1, 20163627204), (2, 10081813602), (3, 6721209068), (4, 5040906801), (6, 3360604534), (7, 2880518172), (12, 1680302267), (14, 1440259086), (21, 960172724), (28, 720129543), (42, 480086362), (49, 411502596), (84, 240043181), (98, 205751298), (147, 137167532), (196, 102875649), (294, 68583766), (588, 34291883)]