20231480864

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1\times {\mathrm{1427}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 45946414080

約数和(自身を除く): 25714933216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 379, 668, 758, 1169, 1336, 1427, 1516, 2338, 2653, 2672, 2854, 3032, 4676, 5306, 5344, 5708, 6064, 9352, 9989, 10612, 11416, 12128, 18704, 19978, 21224, 22832, 37408, 39956, 42448, 45664, 63293, 79912, 84896, 126586, 159824, 238309, 253172, 319648, 443051, 476618, 506344, 540833, 886102, 953236, 1012688, 1081666, 1668163, 1772204, 1906472, 2025376, 2163332, 3336326, 3544408, 3785831, 3812944, 4326664, 6672652, 7088816, 7571662, 7625888, 8653328, 13345304, 14177632, 15143324, 17306656, 26690608, 30286648, 53381216, 60573296, 90319111, 121146592, 180638222, 361276444, 632233777, 722552888, 1264467554, 1445105776, 2528935108, 2890211552, 5057870216, 10115740432, 20231480864]

約数ペア:

[(1, 20231480864), (2, 10115740432), (4, 5057870216), (7, 2890211552), (8, 2528935108), (14, 1445105776), (16, 1264467554), (28, 722552888), (32, 632233777), (56, 361276444), (112, 180638222), (167, 121146592), (224, 90319111), (334, 60573296), (379, 53381216), (668, 30286648), (758, 26690608), (1169, 17306656), (1336, 15143324), (1427, 14177632), (1516, 13345304), (2338, 8653328), (2653, 7625888), (2672, 7571662), (2854, 7088816), (3032, 6672652), (4676, 4326664), (5306, 3812944), (5344, 3785831), (5708, 3544408), (6064, 3336326), (9352, 2163332), (9989, 2025376), (10612, 1906472), (11416, 1772204), (12128, 1668163), (18704, 1081666), (19978, 1012688), (21224, 953236), (22832, 886102), (37408, 540833), (39956, 506344), (42448, 476618), (45664, 443051), (63293, 319648), (79912, 253172), (84896, 238309), (126586, 159824)]