20260751631

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1\times {\mathrm{9923}}^1$

素因数の和:10375

約数の個数: 32

約数和(自身を含む): 28781187840

約数和(自身を除く): 8520436209

約数列:

[1, 3, 19, 57, 113, 317, 339, 951, 2147, 6023, 6441, 9923, 18069, 29769, 35821, 107463, 188537, 565611, 680599, 1121299, 2041797, 3145591, 3363897, 9436773, 21304681, 59766229, 63914043, 179298687, 355451783, 1066355349, 6753583877, 20260751631]

約数ペア:

[(1, 20260751631), (3, 6753583877), (19, 1066355349), (57, 355451783), (113, 179298687), (317, 63914043), (339, 59766229), (951, 21304681), (2147, 9436773), (6023, 3363897), (6441, 3145591), (9923, 2041797), (18069, 1121299), (29769, 680599), (35821, 565611), (107463, 188537)]