20182469762

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1218601}}^1$

素因数の和:1218643

約数の個数: 36

約数和(自身を含む): 38133712386

約数和(自身を除く): 17951242624

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1274, 2366, 8281, 16562, 1218601, 2437202, 8530207, 15841813, 17060414, 31683626, 59711449, 110892691, 119422898, 205943569, 221785382, 411887138, 776248837, 1441604983, 1552497674, 2883209966, 10091234881, 20182469762]

約数ペア:

[(1, 20182469762), (2, 10091234881), (7, 2883209966), (13, 1552497674), (14, 1441604983), (26, 776248837), (49, 411887138), (91, 221785382), (98, 205943569), (169, 119422898), (182, 110892691), (338, 59711449), (637, 31683626), (1183, 17060414), (1274, 15841813), (2366, 8530207), (8281, 2437202), (16562, 1218601)]