20048168

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21059}}^1$

素因数の和:21089

約数の個数: 32

約数和(自身を含む): 45489600

約数和(自身を除く): 25441432

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 21059, 42118, 84236, 147413, 168472, 294826, 358003, 589652, 716006, 1179304, 1432012, 2506021, 2864024, 5012042, 10024084, 20048168]

約数ペア:

[(1, 20048168), (2, 10024084), (4, 5012042), (7, 2864024), (8, 2506021), (14, 1432012), (17, 1179304), (28, 716006), (34, 589652), (56, 358003), (68, 294826), (119, 168472), (136, 147413), (238, 84236), (476, 42118), (952, 21059)]