20530005504

素因数分解:

$2^9\times 3^1\times {\mathrm{13365889}}^1$

素因数の和:13365910

約数の個数: 40

約数和(自身を含む): 54693221880

約数和(自身を除く): 34163216376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 13365889, 26731778, 40097667, 53463556, 80195334, 106927112, 160390668, 213854224, 320781336, 427708448, 641562672, 855416896, 1283125344, 1710833792, 2566250688, 3421667584, 5132501376, 6843335168, 10265002752, 20530005504]

約数ペア:

[(1, 20530005504), (2, 10265002752), (3, 6843335168), (4, 5132501376), (6, 3421667584), (8, 2566250688), (12, 1710833792), (16, 1283125344), (24, 855416896), (32, 641562672), (48, 427708448), (64, 320781336), (96, 213854224), (128, 160390668), (192, 106927112), (256, 80195334), (384, 53463556), (512, 40097667), (768, 26731778), (1536, 13365889)]