20157361896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6314963}}^1$

素因数の和:6314998

約数の個数: 64

約数和(自身を含む): 60623654400

約数和(自身を除く): 40466292504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 6314963, 12629926, 18944889, 25259852, 37889778, 44204741, 50519704, 75779556, 88409482, 119984297, 132614223, 151559112, 176818964, 239968594, 265228446, 353637928, 359952891, 479937188, 530456892, 719905782, 839890079, 959874376, 1060913784, 1439811564, 1679780158, 2519670237, 2879623128, 3359560316, 5039340474, 6719120632, 10078680948, 20157361896]

約数ペア:

[(1, 20157361896), (2, 10078680948), (3, 6719120632), (4, 5039340474), (6, 3359560316), (7, 2879623128), (8, 2519670237), (12, 1679780158), (14, 1439811564), (19, 1060913784), (21, 959874376), (24, 839890079), (28, 719905782), (38, 530456892), (42, 479937188), (56, 359952891), (57, 353637928), (76, 265228446), (84, 239968594), (114, 176818964), (133, 151559112), (152, 132614223), (168, 119984297), (228, 88409482), (266, 75779556), (399, 50519704), (456, 44204741), (532, 37889778), (798, 25259852), (1064, 18944889), (1596, 12629926), (3192, 6314963)]