20329403766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1394909}}^1$

素因数の和:1395268

約数の個数: 32

約数和(自身を含む): 46601153280

約数和(自身を除く): 26271749514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 7287, 14574, 1394909, 2789818, 4184727, 8369454, 9764363, 19528726, 29293089, 58586178, 484033423, 968066846, 1452100269, 2904200538, 3388233961, 6776467922, 10164701883, 20329403766]

約数ペア:

[(1, 20329403766), (2, 10164701883), (3, 6776467922), (6, 3388233961), (7, 2904200538), (14, 1452100269), (21, 968066846), (42, 484033423), (347, 58586178), (694, 29293089), (1041, 19528726), (2082, 9764363), (2429, 8369454), (4858, 4184727), (7287, 2789818), (14574, 1394909)]