20238065352

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{364571}}^1$

素因数の和:364843

約数の個数: 64

約数和(自身を含む): 56435745600

約数和(自身を除く): 36197680248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 6939, 9252, 13878, 18504, 27756, 55512, 364571, 729142, 1093713, 1458284, 2187426, 2916568, 3281139, 4374852, 6562278, 8749704, 9843417, 13124556, 19686834, 26249112, 39373668, 78747336, 93694747, 187389494, 281084241, 374778988, 562168482, 749557976, 843252723, 1124336964, 1686505446, 2248673928, 2529758169, 3373010892, 5059516338, 6746021784, 10119032676, 20238065352]

約数ペア:

[(1, 20238065352), (2, 10119032676), (3, 6746021784), (4, 5059516338), (6, 3373010892), (8, 2529758169), (9, 2248673928), (12, 1686505446), (18, 1124336964), (24, 843252723), (27, 749557976), (36, 562168482), (54, 374778988), (72, 281084241), (108, 187389494), (216, 93694747), (257, 78747336), (514, 39373668), (771, 26249112), (1028, 19686834), (1542, 13124556), (2056, 9843417), (2313, 8749704), (3084, 6562278), (4626, 4374852), (6168, 3281139), (6939, 2916568), (9252, 2187426), (13878, 1458284), (18504, 1093713), (27756, 729142), (55512, 364571)]