20227524051

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{135913}}^1$

素因数の和:136315

約数の個数: 32

約数和(自身を含む): 32532375040

約数和(自身を除く): 12304850989

約数列:

[1, 3, 7, 19, 21, 57, 133, 373, 399, 1119, 2611, 7087, 7833, 21261, 49609, 135913, 148827, 407739, 951391, 2582347, 2854173, 7747041, 18076429, 50695549, 54229287, 152086647, 354868843, 963215431, 1064606529, 2889646293, 6742508017, 20227524051]

約数ペア:

[(1, 20227524051), (3, 6742508017), (7, 2889646293), (19, 1064606529), (21, 963215431), (57, 354868843), (133, 152086647), (373, 54229287), (399, 50695549), (1119, 18076429), (2611, 7747041), (7087, 2854173), (7833, 2582347), (21261, 951391), (49609, 407739), (135913, 148827)]