20943973206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2281}}^1\times {\mathrm{39239}}^1$

素因数の和:41541

約数の個数: 48

約数和(自身を含む): 48891941280

約数和(自身を除く): 27947968074

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2281, 4562, 6843, 13686, 20529, 29653, 39239, 41058, 59306, 78478, 88959, 117717, 177918, 235434, 266877, 353151, 510107, 533754, 706302, 1020214, 1530321, 3060642, 4590963, 9181926, 89504159, 179008318, 268512477, 537024954, 805537431, 1163554067, 1611074862, 2327108134, 3490662201, 6981324402, 10471986603, 20943973206]

約数ペア:

[(1, 20943973206), (2, 10471986603), (3, 6981324402), (6, 3490662201), (9, 2327108134), (13, 1611074862), (18, 1163554067), (26, 805537431), (39, 537024954), (78, 268512477), (117, 179008318), (234, 89504159), (2281, 9181926), (4562, 4590963), (6843, 3060642), (13686, 1530321), (20529, 1020214), (29653, 706302), (39239, 533754), (41058, 510107), (59306, 353151), (78478, 266877), (88959, 235434), (117717, 177918)]