20133768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 53856000

約数和(自身を除く): 33722232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 152, 201, 228, 268, 402, 456, 536, 659, 804, 1273, 1318, 1608, 1977, 2546, 2636, 3819, 3954, 5092, 5272, 7638, 7908, 10184, 12521, 15276, 15816, 25042, 30552, 37563, 44153, 50084, 75126, 88306, 100168, 132459, 150252, 176612, 264918, 300504, 353224, 529836, 838907, 1059672, 1677814, 2516721, 3355628, 5033442, 6711256, 10066884, 20133768]

約数ペア:

[(1, 20133768), (2, 10066884), (3, 6711256), (4, 5033442), (6, 3355628), (8, 2516721), (12, 1677814), (19, 1059672), (24, 838907), (38, 529836), (57, 353224), (67, 300504), (76, 264918), (114, 176612), (134, 150252), (152, 132459), (201, 100168), (228, 88306), (268, 75126), (402, 50084), (456, 44153), (536, 37563), (659, 30552), (804, 25042), (1273, 15816), (1318, 15276), (1608, 12521), (1977, 10184), (2546, 7908), (2636, 7638), (3819, 5272), (3954, 5092)]