20149953264

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{150301}}^1$

素因数の和:150348

約数の個数: 180

約数和(自身を含む): 69051744840

約数和(自身を除く): 48901791576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4788, 5586, 6384, 7056, 7448, 8379, 9576, 11172, 14896, 16758, 19152, 22344, 33516, 44688, 67032, 134064, 150301, 300602, 450903, 601204, 901806, 1052107, 1202408, 1352709, 1803612, 2104214, 2404816, 2705418, 2855719, 3156321, 3607224, 4208428, 5410836, 5711438, 6312642, 7214448, 7364749, 8416856, 8567157, 9468963, 10821672, 11422876, 12625284, 14729498, 16833712, 17134314, 18937926, 19990033, 21643344, 22094247, 22845752, 25250568, 25701471, 29458996, 34268628, 37875852, 39980066, 44188494, 45691504, 50501136, 51402942, 58917992, 59970099, 66282741, 68537256, 75751704, 79960132, 88376988, 102805884, 117835984, 119940198, 132565482, 137074512, 139930231, 151503408, 159920264, 176753976, 179910297, 205611768, 239880396, 265130964, 279860462, 319840528, 353507952, 359820594, 411223536, 419790693, 479760792, 530261928, 559720924, 719641188, 839581386, 959521584, 1060523856, 1119441848, 1259372079, 1439282376, 1679162772, 2238883696, 2518744158, 2878564752, 3358325544, 5037488316, 6716651088, 10074976632, 20149953264]

約数ペア:

[(1, 20149953264), (2, 10074976632), (3, 6716651088), (4, 5037488316), (6, 3358325544), (7, 2878564752), (8, 2518744158), (9, 2238883696), (12, 1679162772), (14, 1439282376), (16, 1259372079), (18, 1119441848), (19, 1060523856), (21, 959521584), (24, 839581386), (28, 719641188), (36, 559720924), (38, 530261928), (42, 479760792), (48, 419790693), (49, 411223536), (56, 359820594), (57, 353507952), (63, 319840528), (72, 279860462), (76, 265130964), (84, 239880396), (98, 205611768), (112, 179910297), (114, 176753976), (126, 159920264), (133, 151503408), (144, 139930231), (147, 137074512), (152, 132565482), (168, 119940198), (171, 117835984), (196, 102805884), (228, 88376988), (252, 79960132), (266, 75751704), (294, 68537256), (304, 66282741), (336, 59970099), (342, 58917992), (392, 51402942), (399, 50501136), (441, 45691504), (456, 44188494), (504, 39980066), (532, 37875852), (588, 34268628), (684, 29458996), (784, 25701471), (798, 25250568), (882, 22845752), (912, 22094247), (931, 21643344), (1008, 19990033), (1064, 18937926), (1176, 17134314), (1197, 16833712), (1368, 14729498), (1596, 12625284), (1764, 11422876), (1862, 10821672), (2128, 9468963), (2352, 8567157), (2394, 8416856), (2736, 7364749), (2793, 7214448), (3192, 6312642), (3528, 5711438), (3724, 5410836), (4788, 4208428), (5586, 3607224), (6384, 3156321), (7056, 2855719), (7448, 2705418), (8379, 2404816), (9576, 2104214), (11172, 1803612), (14896, 1352709), (16758, 1202408), (19152, 1052107), (22344, 901806), (33516, 601204), (44688, 450903), (67032, 300602), (134064, 150301)]