20150196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 51565248

約数和(自身を除く): 31415052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 293, 521, 586, 879, 1042, 1172, 1563, 1758, 2084, 3126, 3223, 3516, 5731, 6252, 6446, 9669, 11462, 12892, 17193, 19338, 22924, 34386, 38676, 68772, 152653, 305306, 457959, 610612, 915918, 1679183, 1831836, 3358366, 5037549, 6716732, 10075098, 20150196]

約数ペア:

[(1, 20150196), (2, 10075098), (3, 6716732), (4, 5037549), (6, 3358366), (11, 1831836), (12, 1679183), (22, 915918), (33, 610612), (44, 457959), (66, 305306), (132, 152653), (293, 68772), (521, 38676), (586, 34386), (879, 22924), (1042, 19338), (1172, 17193), (1563, 12892), (1758, 11462), (2084, 9669), (3126, 6446), (3223, 6252), (3516, 5731)]