20074888936

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{3407}}^1\times {\mathrm{10993}}^1$

素因数の和:14473

約数の個数: 32

約数和(自身を含む): 38216903040

約数和(自身を除く): 18142014104

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 3407, 6814, 10993, 13628, 21986, 27256, 43972, 87944, 228269, 456538, 736531, 913076, 1473062, 1826152, 2946124, 5892248, 37453151, 74906302, 149812604, 299625208, 2509361117, 5018722234, 10037444468, 20074888936]

約数ペア:

[(1, 20074888936), (2, 10037444468), (4, 5018722234), (8, 2509361117), (67, 299625208), (134, 149812604), (268, 74906302), (536, 37453151), (3407, 5892248), (6814, 2946124), (10993, 1826152), (13628, 1473062), (21986, 913076), (27256, 736531), (43972, 456538), (87944, 228269)]