20695304

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3659}}^1$

素因数の和:3773

約数の個数: 32

約数和(自身を含む): 44798400

約数和(自身を除く): 24103096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 3659, 5656, 7318, 14636, 25613, 29272, 51226, 102452, 204904, 369559, 739118, 1478236, 2586913, 2956472, 5173826, 10347652, 20695304]

約数ペア:

[(1, 20695304), (2, 10347652), (4, 5173826), (7, 2956472), (8, 2586913), (14, 1478236), (28, 739118), (56, 369559), (101, 204904), (202, 102452), (404, 51226), (707, 29272), (808, 25613), (1414, 14636), (2828, 7318), (3659, 5656)]