20448042

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 43509312

約数和(自身を除く): 23061270

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 307, 614, 653, 921, 1306, 1842, 1959, 3918, 5219, 10438, 11101, 15657, 22202, 31314, 33303, 66606, 200471, 400942, 601413, 1202826, 3408007, 6816014, 10224021, 20448042]

約数ペア:

[(1, 20448042), (2, 10224021), (3, 6816014), (6, 3408007), (17, 1202826), (34, 601413), (51, 400942), (102, 200471), (307, 66606), (614, 33303), (653, 31314), (921, 22202), (1306, 15657), (1842, 11101), (1959, 10438), (3918, 5219)]