20347218864

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1062407}}^1$

素因数の和:1062447

約数の個数: 120

約数和(自身を含む): 68504067840

約数和(自身を除く): 48156848976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 1062407, 2124814, 3187221, 4249628, 6374442, 7436849, 8499256, 9561663, 12748884, 14873698, 16998512, 19123326, 20185733, 22310547, 25497768, 29747396, 38246652, 40371466, 44621094, 50995536, 59494792, 60557199, 66931641, 76493304, 80742932, 89242188, 118989584, 121114398, 133863282, 141300131, 152986608, 161485864, 178484376, 181671597, 242228796, 267726564, 282600262, 322971728, 356968752, 363343194, 423900393, 484457592, 535453128, 565200524, 726686388, 847800786, 968915184, 1070906256, 1130401048, 1271701179, 1453372776, 1695601572, 2260802096, 2543402358, 2906745552, 3391203144, 5086804716, 6782406288, 10173609432, 20347218864]

約数ペア:

[(1, 20347218864), (2, 10173609432), (3, 6782406288), (4, 5086804716), (6, 3391203144), (7, 2906745552), (8, 2543402358), (9, 2260802096), (12, 1695601572), (14, 1453372776), (16, 1271701179), (18, 1130401048), (19, 1070906256), (21, 968915184), (24, 847800786), (28, 726686388), (36, 565200524), (38, 535453128), (42, 484457592), (48, 423900393), (56, 363343194), (57, 356968752), (63, 322971728), (72, 282600262), (76, 267726564), (84, 242228796), (112, 181671597), (114, 178484376), (126, 161485864), (133, 152986608), (144, 141300131), (152, 133863282), (168, 121114398), (171, 118989584), (228, 89242188), (252, 80742932), (266, 76493304), (304, 66931641), (336, 60557199), (342, 59494792), (399, 50995536), (456, 44621094), (504, 40371466), (532, 38246652), (684, 29747396), (798, 25497768), (912, 22310547), (1008, 20185733), (1064, 19123326), (1197, 16998512), (1368, 14873698), (1596, 12748884), (2128, 9561663), (2394, 8499256), (2736, 7436849), (3192, 6374442), (4788, 4249628), (6384, 3187221), (9576, 2124814), (19152, 1062407)]