20104734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2281}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 43704864

約数和(自身を除く): 23600130

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2281, 2938, 4407, 4562, 6843, 8814, 13686, 29653, 59306, 88959, 177918, 257753, 515506, 773259, 1546518, 3350789, 6701578, 10052367, 20104734]

約数ペア:

[(1, 20104734), (2, 10052367), (3, 6701578), (6, 3350789), (13, 1546518), (26, 773259), (39, 515506), (78, 257753), (113, 177918), (226, 88959), (339, 59306), (678, 29653), (1469, 13686), (2281, 8814), (2938, 6843), (4407, 4562)]