20163373608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1\times {\mathrm{1279}}^1$

素因数の和:2279

約数の個数: 128

約数和(自身を含む): 58259865600

約数和(自身を除く): 38096491992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 877, 1279, 1284, 1498, 1754, 2247, 2558, 2568, 2631, 2996, 3508, 3837, 4494, 5116, 5262, 5992, 6139, 7016, 7674, 8953, 8988, 10232, 10524, 12278, 15348, 17906, 17976, 18417, 21048, 24556, 26859, 30696, 35812, 36834, 49112, 53718, 71624, 73668, 93839, 107436, 136853, 147336, 187678, 214872, 273706, 281517, 375356, 410559, 547412, 563034, 656873, 750712, 821118, 957971, 1094824, 1121683, 1126068, 1313746, 1642236, 1915942, 1970619, 2243366, 2252136, 2627492, 2873913, 3284472, 3365049, 3831884, 3941238, 4486732, 5254984, 5747826, 6730098, 7663768, 7851781, 7882476, 8973464, 11495652, 13460196, 15703562, 15764952, 22991304, 23555343, 26920392, 31407124, 47110686, 62814248, 94221372, 120020081, 188442744, 240040162, 360060243, 480080324, 720120486, 840140567, 960160648, 1440240972, 1680281134, 2520421701, 2880481944, 3360562268, 5040843402, 6721124536, 10081686804, 20163373608]

約数ペア:

[(1, 20163373608), (2, 10081686804), (3, 6721124536), (4, 5040843402), (6, 3360562268), (7, 2880481944), (8, 2520421701), (12, 1680281134), (14, 1440240972), (21, 960160648), (24, 840140567), (28, 720120486), (42, 480080324), (56, 360060243), (84, 240040162), (107, 188442744), (168, 120020081), (214, 94221372), (321, 62814248), (428, 47110686), (642, 31407124), (749, 26920392), (856, 23555343), (877, 22991304), (1279, 15764952), (1284, 15703562), (1498, 13460196), (1754, 11495652), (2247, 8973464), (2558, 7882476), (2568, 7851781), (2631, 7663768), (2996, 6730098), (3508, 5747826), (3837, 5254984), (4494, 4486732), (5116, 3941238), (5262, 3831884), (5992, 3365049), (6139, 3284472), (7016, 2873913), (7674, 2627492), (8953, 2252136), (8988, 2243366), (10232, 1970619), (10524, 1915942), (12278, 1642236), (15348, 1313746), (17906, 1126068), (17976, 1121683), (18417, 1094824), (21048, 957971), (24556, 821118), (26859, 750712), (30696, 656873), (35812, 563034), (36834, 547412), (49112, 410559), (53718, 375356), (71624, 281517), (73668, 273706), (93839, 214872), (107436, 187678), (136853, 147336)]