20363042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 37542528

約数和(自身を除く): 17179486

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 238, 469, 938, 1139, 1277, 2278, 2554, 7973, 8939, 15946, 17878, 21709, 43418, 85559, 151963, 171118, 303926, 598913, 1197826, 1454503, 2909006, 10181521, 20363042]

約数ペア:

[(1, 20363042), (2, 10181521), (7, 2909006), (14, 1454503), (17, 1197826), (34, 598913), (67, 303926), (119, 171118), (134, 151963), (238, 85559), (469, 43418), (938, 21709), (1139, 17878), (1277, 15946), (2278, 8939), (2554, 7973)]