20141490688

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{53377}}^1$

素因数の和:53473

約数の個数: 80

約数和(自身を含む): 44558246304

約数和(自身を除く): 24416755616

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 256, 268, 352, 512, 536, 704, 737, 1072, 1408, 1474, 2144, 2816, 2948, 4288, 5632, 5896, 8576, 11792, 17152, 23584, 34304, 47168, 53377, 94336, 106754, 188672, 213508, 377344, 427016, 587147, 854032, 1174294, 1708064, 2348588, 3416128, 3576259, 4697176, 6832256, 7152518, 9394352, 13664512, 14305036, 18788704, 27329024, 28610072, 37577408, 39338849, 57220144, 75154816, 78677698, 114440288, 150309632, 157355396, 228880576, 300619264, 314710792, 457761152, 629421584, 915522304, 1258843168, 1831044608, 2517686336, 5035372672, 10070745344, 20141490688]

約数ペア:

[(1, 20141490688), (2, 10070745344), (4, 5035372672), (8, 2517686336), (11, 1831044608), (16, 1258843168), (22, 915522304), (32, 629421584), (44, 457761152), (64, 314710792), (67, 300619264), (88, 228880576), (128, 157355396), (134, 150309632), (176, 114440288), (256, 78677698), (268, 75154816), (352, 57220144), (512, 39338849), (536, 37577408), (704, 28610072), (737, 27329024), (1072, 18788704), (1408, 14305036), (1474, 13664512), (2144, 9394352), (2816, 7152518), (2948, 6832256), (4288, 4697176), (5632, 3576259), (5896, 3416128), (8576, 2348588), (11792, 1708064), (17152, 1174294), (23584, 854032), (34304, 587147), (47168, 427016), (53377, 377344), (94336, 213508), (106754, 188672)]