20144315544

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{145543}}^1$

素因数の和:145704

約数の個数: 64

約数和(自身を含む): 51697228800

約数和(自身を除く): 31552913256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 79, 146, 158, 219, 237, 292, 316, 438, 474, 584, 632, 876, 948, 1752, 1896, 5767, 11534, 17301, 23068, 34602, 46136, 69204, 138408, 145543, 291086, 436629, 582172, 873258, 1164344, 1746516, 3493032, 10624639, 11497897, 21249278, 22995794, 31873917, 34493691, 42498556, 45991588, 63747834, 68987382, 84997112, 91983176, 127495668, 137974764, 254991336, 275949528, 839346481, 1678692962, 2518039443, 3357385924, 5036078886, 6714771848, 10072157772, 20144315544]

約数ペア:

[(1, 20144315544), (2, 10072157772), (3, 6714771848), (4, 5036078886), (6, 3357385924), (8, 2518039443), (12, 1678692962), (24, 839346481), (73, 275949528), (79, 254991336), (146, 137974764), (158, 127495668), (219, 91983176), (237, 84997112), (292, 68987382), (316, 63747834), (438, 45991588), (474, 42498556), (584, 34493691), (632, 31873917), (876, 22995794), (948, 21249278), (1752, 11497897), (1896, 10624639), (5767, 3493032), (11534, 1746516), (17301, 1164344), (23068, 873258), (34602, 582172), (46136, 436629), (69204, 291086), (138408, 145543)]