20176816209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{14407}}^1$

素因数の和:14526

約数の個数: 48

約数和(自身を含む): 31137878016

約数和(自身を除く): 10961061807

約数列:

[1, 3, 11, 31, 33, 37, 93, 111, 341, 407, 1023, 1147, 1221, 1369, 3441, 4107, 12617, 14407, 15059, 37851, 42439, 43221, 45177, 127317, 158477, 446617, 466829, 475431, 533059, 1339851, 1400487, 1599177, 4912787, 5863649, 14738361, 16524829, 17590947, 19723183, 49574487, 59169549, 181773119, 216955013, 545319357, 611418673, 650865039, 1834256019, 6725605403, 20176816209]

約数ペア:

[(1, 20176816209), (3, 6725605403), (11, 1834256019), (31, 650865039), (33, 611418673), (37, 545319357), (93, 216955013), (111, 181773119), (341, 59169549), (407, 49574487), (1023, 19723183), (1147, 17590947), (1221, 16524829), (1369, 14738361), (3441, 5863649), (4107, 4912787), (12617, 1599177), (14407, 1400487), (15059, 1339851), (37851, 533059), (42439, 475431), (43221, 466829), (45177, 446617), (127317, 158477)]