20565732108

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1\times {\mathrm{14251}}^1$

素因数の和:14998

約数の個数: 48

約数和(自身を含む): 48285776000

約数和(自身を除く): 27720043892

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 499, 723, 964, 998, 1446, 1497, 1996, 2892, 2994, 5988, 14251, 28502, 42753, 57004, 85506, 120259, 171012, 240518, 360777, 481036, 721554, 1443108, 3434491, 6868982, 7111249, 10303473, 13737964, 14222498, 20606946, 21333747, 28444996, 41213892, 42667494, 85334988, 1713811009, 3427622018, 5141433027, 6855244036, 10282866054, 20565732108]

約数ペア:

[(1, 20565732108), (2, 10282866054), (3, 6855244036), (4, 5141433027), (6, 3427622018), (12, 1713811009), (241, 85334988), (482, 42667494), (499, 41213892), (723, 28444996), (964, 21333747), (998, 20606946), (1446, 14222498), (1497, 13737964), (1996, 10303473), (2892, 7111249), (2994, 6868982), (5988, 3434491), (14251, 1443108), (28502, 721554), (42753, 481036), (57004, 360777), (85506, 240518), (120259, 171012)]