20321426232

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{10639}}^1$

素因数の和:10930

約数の個数: 128

約数和(自身を含む): 58222080000

約数和(自身を除く): 37900653768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 239, 296, 333, 444, 478, 666, 717, 888, 956, 999, 1332, 1434, 1912, 1998, 2151, 2664, 2868, 3996, 4302, 5736, 6453, 7992, 8604, 8843, 10639, 12906, 17208, 17686, 21278, 25812, 26529, 31917, 35372, 42556, 51624, 53058, 63834, 70744, 79587, 85112, 95751, 106116, 127668, 159174, 191502, 212232, 238761, 255336, 287253, 318348, 383004, 393643, 477522, 574506, 636696, 766008, 787286, 955044, 1149012, 1180929, 1574572, 1910088, 2298024, 2361858, 2542721, 3149144, 3542787, 4723716, 5085442, 7085574, 7628163, 9447432, 10170884, 10628361, 14171148, 15256326, 20341768, 21256722, 22884489, 28342296, 30512652, 42513444, 45768978, 61025304, 68653467, 85026888, 91537956, 94080677, 137306934, 183075912, 188161354, 274613868, 282242031, 376322708, 549227736, 564484062, 752645416, 846726093, 1128968124, 1693452186, 2257936248, 2540178279, 3386904372, 5080356558, 6773808744, 10160713116, 20321426232]

約数ペア:

[(1, 20321426232), (2, 10160713116), (3, 6773808744), (4, 5080356558), (6, 3386904372), (8, 2540178279), (9, 2257936248), (12, 1693452186), (18, 1128968124), (24, 846726093), (27, 752645416), (36, 564484062), (37, 549227736), (54, 376322708), (72, 282242031), (74, 274613868), (108, 188161354), (111, 183075912), (148, 137306934), (216, 94080677), (222, 91537956), (239, 85026888), (296, 68653467), (333, 61025304), (444, 45768978), (478, 42513444), (666, 30512652), (717, 28342296), (888, 22884489), (956, 21256722), (999, 20341768), (1332, 15256326), (1434, 14171148), (1912, 10628361), (1998, 10170884), (2151, 9447432), (2664, 7628163), (2868, 7085574), (3996, 5085442), (4302, 4723716), (5736, 3542787), (6453, 3149144), (7992, 2542721), (8604, 2361858), (8843, 2298024), (10639, 1910088), (12906, 1574572), (17208, 1180929), (17686, 1149012), (21278, 955044), (25812, 787286), (26529, 766008), (31917, 636696), (35372, 574506), (42556, 477522), (51624, 393643), (53058, 383004), (63834, 318348), (70744, 287253), (79587, 255336), (85112, 238761), (95751, 212232), (106116, 191502), (127668, 159174)]