20326944

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19249}}^1$

素因数の和:19273

約数の個数: 48

約数和(自身を含む): 58212000

約数和(自身を除く): 37885056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 19249, 38498, 57747, 76996, 115494, 153992, 211739, 230988, 307984, 423478, 461976, 615968, 635217, 846956, 923952, 1270434, 1693912, 1847904, 2540868, 3387824, 5081736, 6775648, 10163472, 20326944]

約数ペア:

[(1, 20326944), (2, 10163472), (3, 6775648), (4, 5081736), (6, 3387824), (8, 2540868), (11, 1847904), (12, 1693912), (16, 1270434), (22, 923952), (24, 846956), (32, 635217), (33, 615968), (44, 461976), (48, 423478), (66, 307984), (88, 230988), (96, 211739), (132, 153992), (176, 115494), (264, 76996), (352, 57747), (528, 38498), (1056, 19249)]