20130876722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{12919}}^1$

素因数の和:13127

約数の個数: 48

約数和(自身を含む): 34147249920

約数和(自身を除く): 14016373198

約数列:

[1, 2, 11, 22, 47, 94, 121, 137, 242, 274, 517, 1034, 1507, 3014, 5687, 6439, 11374, 12878, 12919, 16577, 25838, 33154, 70829, 141658, 142109, 284218, 607193, 779119, 1214386, 1558238, 1563199, 1769903, 3126398, 3539806, 6679123, 13358246, 19468933, 38937866, 73470353, 83185441, 146940706, 166370882, 214158263, 428316526, 915039851, 1830079702, 10065438361, 20130876722]

約数ペア:

[(1, 20130876722), (2, 10065438361), (11, 1830079702), (22, 915039851), (47, 428316526), (94, 214158263), (121, 166370882), (137, 146940706), (242, 83185441), (274, 73470353), (517, 38937866), (1034, 19468933), (1507, 13358246), (3014, 6679123), (5687, 3539806), (6439, 3126398), (11374, 1769903), (12878, 1563199), (12919, 1558238), (16577, 1214386), (25838, 779119), (33154, 607193), (70829, 284218), (141658, 142109)]