20122862448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{12853}}^1$

素因数の和:13083

約数の個数: 120

約数和(自身を含む): 56586495792

約数和(自身を除く): 36463633344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 193, 208, 312, 338, 386, 507, 579, 624, 676, 772, 1014, 1158, 1352, 1544, 2028, 2316, 2509, 2704, 3088, 4056, 4632, 5018, 7527, 8112, 9264, 10036, 12853, 15054, 20072, 25706, 30108, 32617, 38559, 40144, 51412, 60216, 65234, 77118, 97851, 102824, 120432, 130468, 154236, 167089, 195702, 205648, 260936, 308472, 334178, 391404, 501267, 521872, 616944, 668356, 782808, 1002534, 1336712, 1565616, 2005068, 2172157, 2480629, 2673424, 4010136, 4344314, 4961258, 6516471, 7441887, 8020272, 8688628, 9922516, 13032942, 14883774, 17377256, 19845032, 26065884, 29767548, 32248177, 34754512, 39690064, 52131768, 59535096, 64496354, 96744531, 104263536, 119070192, 128992708, 193489062, 257985416, 386978124, 419226301, 515970832, 773956248, 838452602, 1257678903, 1547912496, 1676905204, 2515357806, 3353810408, 5030715612, 6707620816, 10061431224, 20122862448]

約数ペア:

[(1, 20122862448), (2, 10061431224), (3, 6707620816), (4, 5030715612), (6, 3353810408), (8, 2515357806), (12, 1676905204), (13, 1547912496), (16, 1257678903), (24, 838452602), (26, 773956248), (39, 515970832), (48, 419226301), (52, 386978124), (78, 257985416), (104, 193489062), (156, 128992708), (169, 119070192), (193, 104263536), (208, 96744531), (312, 64496354), (338, 59535096), (386, 52131768), (507, 39690064), (579, 34754512), (624, 32248177), (676, 29767548), (772, 26065884), (1014, 19845032), (1158, 17377256), (1352, 14883774), (1544, 13032942), (2028, 9922516), (2316, 8688628), (2509, 8020272), (2704, 7441887), (3088, 6516471), (4056, 4961258), (4632, 4344314), (5018, 4010136), (7527, 2673424), (8112, 2480629), (9264, 2172157), (10036, 2005068), (12853, 1565616), (15054, 1336712), (20072, 1002534), (25706, 782808), (30108, 668356), (32617, 616944), (38559, 521872), (40144, 501267), (51412, 391404), (60216, 334178), (65234, 308472), (77118, 260936), (97851, 205648), (102824, 195702), (120432, 167089), (130468, 154236)]