20432028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 51577344

約数和(自身を除く): 31145316

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 94, 102, 141, 188, 204, 282, 564, 799, 1598, 2131, 2397, 3196, 4262, 4794, 6393, 8524, 9588, 12786, 25572, 36227, 72454, 100157, 108681, 144908, 200314, 217362, 300471, 400628, 434724, 600942, 1201884, 1702669, 3405338, 5108007, 6810676, 10216014, 20432028]

約数ペア:

[(1, 20432028), (2, 10216014), (3, 6810676), (4, 5108007), (6, 3405338), (12, 1702669), (17, 1201884), (34, 600942), (47, 434724), (51, 400628), (68, 300471), (94, 217362), (102, 200314), (141, 144908), (188, 108681), (204, 100157), (282, 72454), (564, 36227), (799, 25572), (1598, 12786), (2131, 9588), (2397, 8524), (3196, 6393), (4262, 4794)]