20130913766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1\times {\mathrm{8353}}^1$

素因数の和:9416

約数の個数: 32

約数和(自身を含む): 32447871648

約数和(自身を除く): 12316957882

約数列:

[1, 2, 17, 34, 73, 146, 971, 1241, 1942, 2482, 8353, 16507, 16706, 33014, 70883, 141766, 142001, 284002, 609769, 1205011, 1219538, 2410022, 8110763, 10366073, 16221526, 20732146, 137882971, 275765942, 592085699, 1184171398, 10065456883, 20130913766]

約数ペア:

[(1, 20130913766), (2, 10065456883), (17, 1184171398), (34, 592085699), (73, 275765942), (146, 137882971), (971, 20732146), (1241, 16221526), (1942, 10366073), (2482, 8110763), (8353, 2410022), (16507, 1219538), (16706, 1205011), (33014, 609769), (70883, 284002), (141766, 142001)]