20134575944

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3181823}}^1$

素因数の和:3181949

約数の個数: 32

約数和(自身を含む): 43527352320

約数和(自身を除く): 23392776376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 3181823, 6363646, 12727292, 22272761, 25454584, 44545522, 89091044, 178182088, 359545999, 719091998, 1438183996, 2516821993, 2876367992, 5033643986, 10067287972, 20134575944]

約数ペア:

[(1, 20134575944), (2, 10067287972), (4, 5033643986), (7, 2876367992), (8, 2516821993), (14, 1438183996), (28, 719091998), (56, 359545999), (113, 178182088), (226, 89091044), (452, 44545522), (791, 25454584), (904, 22272761), (1582, 12727292), (3164, 6363646), (6328, 3181823)]