20113534

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 35917056

約数和(自身を除く): 15803522

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 469, 523, 574, 938, 1046, 2747, 3661, 5494, 7322, 19229, 21443, 35041, 38458, 42886, 70082, 150101, 245287, 300202, 490574, 1436681, 2873362, 10056767, 20113534]

約数ペア:

[(1, 20113534), (2, 10056767), (7, 2873362), (14, 1436681), (41, 490574), (67, 300202), (82, 245287), (134, 150101), (287, 70082), (469, 42886), (523, 38458), (574, 35041), (938, 21443), (1046, 19229), (2747, 7322), (3661, 5494)]