20058324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11689}}^1$

素因数の和:11720

約数の個数: 48

約数和(自身を含む): 54989760

約数和(自身を除く): 34931436

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 11689, 23378, 35067, 46756, 70134, 128579, 140268, 151957, 257158, 303914, 385737, 455871, 514316, 607828, 771474, 911742, 1542948, 1671527, 1823484, 3343054, 5014581, 6686108, 10029162, 20058324]

約数ペア:

[(1, 20058324), (2, 10029162), (3, 6686108), (4, 5014581), (6, 3343054), (11, 1823484), (12, 1671527), (13, 1542948), (22, 911742), (26, 771474), (33, 607828), (39, 514316), (44, 455871), (52, 385737), (66, 303914), (78, 257158), (132, 151957), (143, 140268), (156, 128579), (286, 70134), (429, 46756), (572, 35067), (858, 23378), (1716, 11689)]