20126049642

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{1297}}^1\times {\mathrm{2543}}^1$

素因数の和:3964

約数の個数: 64

約数和(自身を含む): 45172892160

約数和(自身を除く): 25046842518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 1297, 2034, 2543, 2594, 3051, 3891, 5086, 6102, 7629, 7782, 11673, 15258, 22887, 23346, 35019, 45774, 68661, 70038, 137322, 146561, 287359, 293122, 439683, 574718, 862077, 879366, 1319049, 1724154, 2586231, 2638098, 3298271, 3957147, 5172462, 6596542, 7758693, 7914294, 9894813, 15517386, 19789626, 29684439, 59368878, 89053317, 178106634, 372704623, 745409246, 1118113869, 2236227738, 3354341607, 6708683214, 10063024821, 20126049642]

約数ペア:

[(1, 20126049642), (2, 10063024821), (3, 6708683214), (6, 3354341607), (9, 2236227738), (18, 1118113869), (27, 745409246), (54, 372704623), (113, 178106634), (226, 89053317), (339, 59368878), (678, 29684439), (1017, 19789626), (1297, 15517386), (2034, 9894813), (2543, 7914294), (2594, 7758693), (3051, 6596542), (3891, 5172462), (5086, 3957147), (6102, 3298271), (7629, 2638098), (7782, 2586231), (11673, 1724154), (15258, 1319049), (22887, 879366), (23346, 862077), (35019, 574718), (45774, 439683), (68661, 293122), (70038, 287359), (137322, 146561)]