20179943328

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{18787}}^1$

素因数の和:19034

約数の個数: 96

約数和(自身を含む): 54087796224

約数和(自身を除く): 33907852896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 167, 201, 268, 334, 402, 501, 536, 668, 804, 1002, 1072, 1336, 1608, 2004, 2144, 2672, 3216, 4008, 5344, 6432, 8016, 11189, 16032, 18787, 22378, 33567, 37574, 44756, 56361, 67134, 75148, 89512, 112722, 134268, 150296, 179024, 225444, 268536, 300592, 358048, 450888, 537072, 601184, 901776, 1074144, 1258729, 1803552, 2517458, 3137429, 3776187, 5034916, 6274858, 7552374, 9412287, 10069832, 12549716, 15104748, 18824574, 20139664, 25099432, 30209496, 37649148, 40279328, 50198864, 60418992, 75298296, 100397728, 120837984, 150596592, 210207743, 301193184, 420415486, 630623229, 840830972, 1261246458, 1681661944, 2522492916, 3363323888, 5044985832, 6726647776, 10089971664, 20179943328]

約数ペア:

[(1, 20179943328), (2, 10089971664), (3, 6726647776), (4, 5044985832), (6, 3363323888), (8, 2522492916), (12, 1681661944), (16, 1261246458), (24, 840830972), (32, 630623229), (48, 420415486), (67, 301193184), (96, 210207743), (134, 150596592), (167, 120837984), (201, 100397728), (268, 75298296), (334, 60418992), (402, 50198864), (501, 40279328), (536, 37649148), (668, 30209496), (804, 25099432), (1002, 20139664), (1072, 18824574), (1336, 15104748), (1608, 12549716), (2004, 10069832), (2144, 9412287), (2672, 7552374), (3216, 6274858), (4008, 5034916), (5344, 3776187), (6432, 3137429), (8016, 2517458), (11189, 1803552), (16032, 1258729), (18787, 1074144), (22378, 901776), (33567, 601184), (37574, 537072), (44756, 450888), (56361, 358048), (67134, 300592), (75148, 268536), (89512, 225444), (112722, 179024), (134268, 150296)]