20007595008

素因数分解:

$2^{10}\times 3^2\times {\mathrm{1097}}^1\times {\mathrm{1979}}^1$

素因数の和:3102

約数の個数: 132

約数和(自身を含む): 57853378440

約数和(自身を除く): 37845783432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1097, 1152, 1536, 1979, 2194, 2304, 3072, 3291, 3958, 4388, 4608, 5937, 6582, 7916, 8776, 9216, 9873, 11874, 13164, 15832, 17552, 17811, 19746, 23748, 26328, 31664, 35104, 35622, 39492, 47496, 52656, 63328, 70208, 71244, 78984, 94992, 105312, 126656, 140416, 142488, 157968, 189984, 210624, 253312, 280832, 284976, 315936, 379968, 421248, 506624, 561664, 569952, 631872, 759936, 842496, 1013248, 1123328, 1139904, 1263744, 1519872, 1684992, 2026496, 2170963, 2279808, 2527488, 3039744, 3369984, 4341926, 4559616, 5054976, 6079488, 6512889, 8683852, 9119232, 10109952, 13025778, 17367704, 18238464, 19538667, 26051556, 34735408, 39077334, 52103112, 69470816, 78154668, 104206224, 138941632, 156309336, 208412448, 277883264, 312618672, 416824896, 555766528, 625237344, 833649792, 1111533056, 1250474688, 1667299584, 2223066112, 2500949376, 3334599168, 5001898752, 6669198336, 10003797504, 20007595008]

約数ペア:

[(1, 20007595008), (2, 10003797504), (3, 6669198336), (4, 5001898752), (6, 3334599168), (8, 2500949376), (9, 2223066112), (12, 1667299584), (16, 1250474688), (18, 1111533056), (24, 833649792), (32, 625237344), (36, 555766528), (48, 416824896), (64, 312618672), (72, 277883264), (96, 208412448), (128, 156309336), (144, 138941632), (192, 104206224), (256, 78154668), (288, 69470816), (384, 52103112), (512, 39077334), (576, 34735408), (768, 26051556), (1024, 19538667), (1097, 18238464), (1152, 17367704), (1536, 13025778), (1979, 10109952), (2194, 9119232), (2304, 8683852), (3072, 6512889), (3291, 6079488), (3958, 5054976), (4388, 4559616), (4608, 4341926), (5937, 3369984), (6582, 3039744), (7916, 2527488), (8776, 2279808), (9216, 2170963), (9873, 2026496), (11874, 1684992), (13164, 1519872), (15832, 1263744), (17552, 1139904), (17811, 1123328), (19746, 1013248), (23748, 842496), (26328, 759936), (31664, 631872), (35104, 569952), (35622, 561664), (39492, 506624), (47496, 421248), (52656, 379968), (63328, 315936), (70208, 284976), (71244, 280832), (78984, 253312), (94992, 210624), (105312, 189984), (126656, 157968), (140416, 142488)]