20094646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 37503648

約数和(自身を除く): 17409002

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4133, 4862, 8266, 45463, 53729, 70261, 90926, 107458, 140522, 591019, 772871, 913393, 1182038, 1545742, 1826786, 10047323, 20094646]

約数ペア:

[(1, 20094646), (2, 10047323), (11, 1826786), (13, 1545742), (17, 1182038), (22, 913393), (26, 772871), (34, 591019), (143, 140522), (187, 107458), (221, 90926), (286, 70261), (374, 53729), (442, 45463), (2431, 8266), (4133, 4862)]