20482926

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8731}}^1$

素因数の和:8776

約数の個数: 32

約数和(自身を含む): 45266688

約数和(自身を除く): 24783762

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8731, 17462, 26193, 52386, 148427, 200813, 296854, 401626, 445281, 602439, 890562, 1204878, 3413821, 6827642, 10241463, 20482926]

約数ペア:

[(1, 20482926), (2, 10241463), (3, 6827642), (6, 3413821), (17, 1204878), (23, 890562), (34, 602439), (46, 445281), (51, 401626), (69, 296854), (102, 200813), (138, 148427), (391, 52386), (782, 26193), (1173, 17462), (2346, 8731)]