20160828362

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1657}}^1$

素因数の和:1887

約数の個数: 64

約数和(自身を含む): 33119677440

約数和(自身を除く): 12958849078

約数列:

[1, 2, 29, 31, 58, 62, 67, 101, 134, 202, 899, 1657, 1798, 1943, 2077, 2929, 3131, 3314, 3886, 4154, 5858, 6262, 6767, 13534, 48053, 51367, 60233, 90799, 96106, 102734, 111019, 120466, 167357, 181598, 196243, 209777, 222038, 334714, 392486, 419554, 1489643, 2979286, 3219551, 3441589, 4853353, 5188067, 6083533, 6439102, 6883178, 9706706, 10376134, 11212919, 12167066, 22425838, 99806081, 150453943, 199612162, 300907886, 325174651, 347600489, 650349302, 695200978, 10080414181, 20160828362]

約数ペア:

[(1, 20160828362), (2, 10080414181), (29, 695200978), (31, 650349302), (58, 347600489), (62, 325174651), (67, 300907886), (101, 199612162), (134, 150453943), (202, 99806081), (899, 22425838), (1657, 12167066), (1798, 11212919), (1943, 10376134), (2077, 9706706), (2929, 6883178), (3131, 6439102), (3314, 6083533), (3886, 5188067), (4154, 4853353), (5858, 3441589), (6262, 3219551), (6767, 2979286), (13534, 1489643), (48053, 419554), (51367, 392486), (60233, 334714), (90799, 222038), (96106, 209777), (102734, 196243), (111019, 181598), (120466, 167357)]