2000975904

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{103699}}^1$

素因数の和:103782

約数の個数: 72

約数和(自身を含む): 5775260400

約数和(自身を除く): 3774284496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 2144, 2412, 3216, 4824, 6432, 9648, 19296, 103699, 207398, 311097, 414796, 622194, 829592, 933291, 1244388, 1659184, 1866582, 2488776, 3318368, 3733164, 4977552, 6947833, 7466328, 9955104, 13895666, 14932656, 20843499, 27791332, 29865312, 41686998, 55582664, 62530497, 83373996, 111165328, 125060994, 166747992, 222330656, 250121988, 333495984, 500243976, 666991968, 1000487952, 2000975904]

約数ペア:

[(1, 2000975904), (2, 1000487952), (3, 666991968), (4, 500243976), (6, 333495984), (8, 250121988), (9, 222330656), (12, 166747992), (16, 125060994), (18, 111165328), (24, 83373996), (32, 62530497), (36, 55582664), (48, 41686998), (67, 29865312), (72, 27791332), (96, 20843499), (134, 14932656), (144, 13895666), (201, 9955104), (268, 7466328), (288, 6947833), (402, 4977552), (536, 3733164), (603, 3318368), (804, 2488776), (1072, 1866582), (1206, 1659184), (1608, 1244388), (2144, 933291), (2412, 829592), (3216, 622194), (4824, 414796), (6432, 311097), (9648, 207398), (19296, 103699)]