20147443214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4635859}}^1$

素因数の和:4635955

約数の個数: 16

約数和(自身を含む): 31542391440

約数和(自身を除く): 11394948226

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 4635859, 9271718, 190070219, 245700527, 380140438, 491401054, 10073721607, 20147443214]

約数ペア:

[(1, 20147443214), (2, 10073721607), (41, 491401054), (53, 380140438), (82, 245700527), (106, 190070219), (2173, 9271718), (4346, 4635859)]