20085401082

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{81049}}^1$

素因数の和:81558

約数の個数: 32

約数和(自身を含む): 40662460800

約数和(自身を除く): 20577059718

約数列:

[1, 2, 3, 6, 103, 206, 309, 401, 618, 802, 1203, 2406, 41303, 81049, 82606, 123909, 162098, 243147, 247818, 486294, 8348047, 16696094, 25044141, 32500649, 50088282, 65001298, 97501947, 195003894, 3347566847, 6695133694, 10042700541, 20085401082]

約数ペア:

[(1, 20085401082), (2, 10042700541), (3, 6695133694), (6, 3347566847), (103, 195003894), (206, 97501947), (309, 65001298), (401, 50088282), (618, 32500649), (802, 25044141), (1203, 16696094), (2406, 8348047), (41303, 486294), (81049, 247818), (82606, 243147), (123909, 162098)]