20544080676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12872231}}^1$

素因数の和:12872264

約数の個数: 48

約数和(自身を含む): 57667599360

約数和(自身を除く): 37123518684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12872231, 25744462, 38616693, 51488924, 77233386, 90105617, 154466772, 180211234, 244572389, 270316851, 360422468, 489144778, 540633702, 733717167, 978289556, 1081267404, 1467434334, 1712006723, 2934868668, 3424013446, 5136020169, 6848026892, 10272040338, 20544080676]

約数ペア:

[(1, 20544080676), (2, 10272040338), (3, 6848026892), (4, 5136020169), (6, 3424013446), (7, 2934868668), (12, 1712006723), (14, 1467434334), (19, 1081267404), (21, 978289556), (28, 733717167), (38, 540633702), (42, 489144778), (57, 360422468), (76, 270316851), (84, 244572389), (114, 180211234), (133, 154466772), (228, 90105617), (266, 77233386), (399, 51488924), (532, 38616693), (798, 25744462), (1596, 12872231)]