20174496984

素因数分解:

$2^3\times 3^4\times {\mathrm{31133483}}^1$

素因数の和:31133501

約数の個数: 40

約数和(自身を含む): 56507273460

約数和(自身を除く): 36332776476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 31133483, 62266966, 93400449, 124533932, 186800898, 249067864, 280201347, 373601796, 560402694, 747203592, 840604041, 1120805388, 1681208082, 2241610776, 2521812123, 3362416164, 5043624246, 6724832328, 10087248492, 20174496984]

約数ペア:

[(1, 20174496984), (2, 10087248492), (3, 6724832328), (4, 5043624246), (6, 3362416164), (8, 2521812123), (9, 2241610776), (12, 1681208082), (18, 1120805388), (24, 840604041), (27, 747203592), (36, 560402694), (54, 373601796), (72, 280201347), (81, 249067864), (108, 186800898), (162, 124533932), (216, 93400449), (324, 62266966), (648, 31133483)]