20164523112

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{48563}}^1$

素因数の和:48727

約数の個数: 96

約数和(自身を含む): 56062281600

約数和(自身を除く): 35897758488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 79, 146, 158, 219, 237, 292, 316, 438, 474, 584, 632, 657, 711, 876, 948, 1314, 1422, 1752, 1896, 2628, 2844, 5256, 5688, 5767, 11534, 17301, 23068, 34602, 46136, 48563, 51903, 69204, 97126, 103806, 138408, 145689, 194252, 207612, 291378, 388504, 415224, 437067, 582756, 874134, 1165512, 1748268, 3496536, 3545099, 3836477, 7090198, 7672954, 10635297, 11509431, 14180396, 15345908, 21270594, 23018862, 28360792, 30691816, 31905891, 34528293, 42541188, 46037724, 63811782, 69056586, 85082376, 92075448, 127623564, 138113172, 255247128, 276226344, 280062821, 560125642, 840188463, 1120251284, 1680376926, 2240502568, 2520565389, 3360753852, 5041130778, 6721507704, 10082261556, 20164523112]

約数ペア:

[(1, 20164523112), (2, 10082261556), (3, 6721507704), (4, 5041130778), (6, 3360753852), (8, 2520565389), (9, 2240502568), (12, 1680376926), (18, 1120251284), (24, 840188463), (36, 560125642), (72, 280062821), (73, 276226344), (79, 255247128), (146, 138113172), (158, 127623564), (219, 92075448), (237, 85082376), (292, 69056586), (316, 63811782), (438, 46037724), (474, 42541188), (584, 34528293), (632, 31905891), (657, 30691816), (711, 28360792), (876, 23018862), (948, 21270594), (1314, 15345908), (1422, 14180396), (1752, 11509431), (1896, 10635297), (2628, 7672954), (2844, 7090198), (5256, 3836477), (5688, 3545099), (5767, 3496536), (11534, 1748268), (17301, 1165512), (23068, 874134), (34602, 582756), (46136, 437067), (48563, 415224), (51903, 388504), (69204, 291378), (97126, 207612), (103806, 194252), (138408, 145689)]