20147996568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6312029}}^1$

素因数の和:6312064

約数の個数: 64

約数和(自身を含む): 60595488000

約数和(自身を除く): 40447491432

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, 6312029, 12624058, 18936087, 25248116, 37872174, 44184203, 50496232, 75744348, 88368406, 119928551, 132552609, 151488696, 176736812, 239857102, 265105218, 353473624, 359785653, 479714204, 530210436, 719571306, 839499857, 959428408, 1060420872, 1439142612, 1678999714, 2518499571, 2878285224, 3357999428, 5036999142, 6715998856, 10073998284, 20147996568]

約数ペア:

[(1, 20147996568), (2, 10073998284), (3, 6715998856), (4, 5036999142), (6, 3357999428), (7, 2878285224), (8, 2518499571), (12, 1678999714), (14, 1439142612), (19, 1060420872), (21, 959428408), (24, 839499857), (28, 719571306), (38, 530210436), (42, 479714204), (56, 359785653), (57, 353473624), (76, 265105218), (84, 239857102), (114, 176736812), (133, 151488696), (152, 132552609), (168, 119928551), (228, 88368406), (266, 75744348), (399, 50496232), (456, 44184203), (532, 37872174), (798, 25248116), (1064, 18936087), (1596, 12624058), (3192, 6312029)]