20229623176

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1\times {\mathrm{1187}}^1$

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 43584583680

約数和(自身を除く): 23354960504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 1084, 1123, 1187, 1897, 2168, 2246, 2374, 3794, 4492, 4748, 7588, 7861, 8309, 8984, 9496, 15176, 15722, 16618, 31444, 33236, 62888, 66472, 304333, 321677, 608666, 643354, 1217332, 1286708, 1333001, 2130331, 2251739, 2434664, 2573416, 2666002, 4260662, 4503478, 5332004, 8521324, 9006956, 9331007, 10664008, 17042648, 18013912, 18662014, 37324028, 74648056, 361243271, 722486542, 1444973084, 2528702897, 2889946168, 5057405794, 10114811588, 20229623176]

約数ペア:

[(1, 20229623176), (2, 10114811588), (4, 5057405794), (7, 2889946168), (8, 2528702897), (14, 1444973084), (28, 722486542), (56, 361243271), (271, 74648056), (542, 37324028), (1084, 18662014), (1123, 18013912), (1187, 17042648), (1897, 10664008), (2168, 9331007), (2246, 9006956), (2374, 8521324), (3794, 5332004), (4492, 4503478), (4748, 4260662), (7588, 2666002), (7861, 2573416), (8309, 2434664), (8984, 2251739), (9496, 2130331), (15176, 1333001), (15722, 1286708), (16618, 1217332), (31444, 643354), (33236, 608666), (62888, 321677), (66472, 304333)]