20296384

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1352

約数の個数: 28

約数和(自身を含む): 40445944

約数和(自身を除く): 20149560

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1033, 1228, 2066, 2456, 4132, 4912, 8264, 9824, 16528, 19648, 33056, 66112, 317131, 634262, 1268524, 2537048, 5074096, 10148192, 20296384]

約数ペア:

[(1, 20296384), (2, 10148192), (4, 5074096), (8, 2537048), (16, 1268524), (32, 634262), (64, 317131), (307, 66112), (614, 33056), (1033, 19648), (1228, 16528), (2066, 9824), (2456, 8264), (4132, 4912)]