20348523432

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{383}}^1\times {\mathrm{1103}}^1$

素因数の和:1724

約数の個数: 128

約数和(自身を含む): 56976998400

約数和(自身を除く): 36628474968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 383, 446, 669, 766, 892, 1103, 1149, 1338, 1532, 1784, 2007, 2206, 2298, 2676, 3064, 3309, 3447, 4014, 4412, 4596, 5352, 6021, 6618, 6894, 8028, 8824, 9192, 9927, 10341, 12042, 13236, 13788, 16056, 19854, 20682, 24084, 26472, 27576, 29781, 39708, 41364, 48168, 59562, 79416, 82728, 85409, 119124, 170818, 238248, 245969, 256227, 341636, 422449, 491938, 512454, 683272, 737907, 768681, 844898, 983876, 1024908, 1267347, 1475814, 1537362, 1689796, 1967752, 2049816, 2213721, 2306043, 2534694, 2951628, 3074724, 3379592, 3802041, 4427442, 4612086, 5069388, 5903256, 6149448, 6641163, 7604082, 8854884, 9224172, 10138776, 11406123, 13282326, 15208164, 17709768, 18448344, 22812246, 26564652, 30416328, 45624492, 53129304, 91248984, 94206127, 188412254, 282618381, 376824508, 565236762, 753649016, 847855143, 1130473524, 1695710286, 2260947048, 2543565429, 3391420572, 5087130858, 6782841144, 10174261716, 20348523432]

約数ペア:

[(1, 20348523432), (2, 10174261716), (3, 6782841144), (4, 5087130858), (6, 3391420572), (8, 2543565429), (9, 2260947048), (12, 1695710286), (18, 1130473524), (24, 847855143), (27, 753649016), (36, 565236762), (54, 376824508), (72, 282618381), (108, 188412254), (216, 94206127), (223, 91248984), (383, 53129304), (446, 45624492), (669, 30416328), (766, 26564652), (892, 22812246), (1103, 18448344), (1149, 17709768), (1338, 15208164), (1532, 13282326), (1784, 11406123), (2007, 10138776), (2206, 9224172), (2298, 8854884), (2676, 7604082), (3064, 6641163), (3309, 6149448), (3447, 5903256), (4014, 5069388), (4412, 4612086), (4596, 4427442), (5352, 3802041), (6021, 3379592), (6618, 3074724), (6894, 2951628), (8028, 2534694), (8824, 2306043), (9192, 2213721), (9927, 2049816), (10341, 1967752), (12042, 1689796), (13236, 1537362), (13788, 1475814), (16056, 1267347), (19854, 1024908), (20682, 983876), (24084, 844898), (26472, 768681), (27576, 737907), (29781, 683272), (39708, 512454), (41364, 491938), (48168, 422449), (59562, 341636), (79416, 256227), (82728, 245969), (85409, 238248), (119124, 170818)]