20133993712

素因数分解:

$2^4\times 7^1\times {\mathrm{3461}}^1\times {\mathrm{51941}}^1$

素因数の和:55417

約数の個数: 40

約数和(自身を含む): 44596154592

約数和(自身を除く): 24462160880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3461, 6922, 13844, 24227, 27688, 48454, 51941, 55376, 96908, 103882, 193816, 207764, 363587, 387632, 415528, 727174, 831056, 1454348, 2908696, 5817392, 179767801, 359535602, 719071204, 1258374607, 1438142408, 2516749214, 2876284816, 5033498428, 10066996856, 20133993712]

約数ペア:

[(1, 20133993712), (2, 10066996856), (4, 5033498428), (7, 2876284816), (8, 2516749214), (14, 1438142408), (16, 1258374607), (28, 719071204), (56, 359535602), (112, 179767801), (3461, 5817392), (6922, 2908696), (13844, 1454348), (24227, 831056), (27688, 727174), (48454, 415528), (51941, 387632), (55376, 363587), (96908, 207764), (103882, 193816)]