20939683968

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{2596687}}^1$

素因数の和:2596714

約数の個数: 96

約数和(自身を含む): 68864165760

約数和(自身を除く): 47924481792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 2596687, 5193374, 7790061, 10386748, 15580122, 18176809, 20773496, 23370183, 31160244, 36353618, 41546992, 46740366, 54530427, 62320488, 72707236, 83093984, 93480732, 109060854, 124640976, 145414472, 163591281, 166187968, 186961464, 218121708, 249281952, 290828944, 327182562, 332375936, 373922928, 436243416, 498563904, 581657888, 654365124, 747845856, 872486832, 997127808, 1163315776, 1308730248, 1495691712, 1744973664, 2326631552, 2617460496, 2991383424, 3489947328, 5234920992, 6979894656, 10469841984, 20939683968]

約数ペア:

[(1, 20939683968), (2, 10469841984), (3, 6979894656), (4, 5234920992), (6, 3489947328), (7, 2991383424), (8, 2617460496), (9, 2326631552), (12, 1744973664), (14, 1495691712), (16, 1308730248), (18, 1163315776), (21, 997127808), (24, 872486832), (28, 747845856), (32, 654365124), (36, 581657888), (42, 498563904), (48, 436243416), (56, 373922928), (63, 332375936), (64, 327182562), (72, 290828944), (84, 249281952), (96, 218121708), (112, 186961464), (126, 166187968), (128, 163591281), (144, 145414472), (168, 124640976), (192, 109060854), (224, 93480732), (252, 83093984), (288, 72707236), (336, 62320488), (384, 54530427), (448, 46740366), (504, 41546992), (576, 36353618), (672, 31160244), (896, 23370183), (1008, 20773496), (1152, 18176809), (1344, 15580122), (2016, 10386748), (2688, 7790061), (4032, 5193374), (8064, 2596687)]