20165648712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{72817}}^1$

素因数の和:73886

約数の個数: 64

約数和(自身を含む): 55050408000

約数和(自身を除く): 34884759288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1049, 2098, 3147, 4196, 6294, 8392, 11539, 12588, 23078, 25176, 34617, 46156, 69234, 72817, 92312, 138468, 145634, 218451, 276936, 291268, 436902, 582536, 800987, 873804, 1601974, 1747608, 2402961, 3203948, 4805922, 6407896, 9611844, 19223688, 76385033, 152770066, 229155099, 305540132, 458310198, 611080264, 840235363, 916620396, 1680470726, 1833240792, 2520706089, 3360941452, 5041412178, 6721882904, 10082824356, 20165648712]

約数ペア:

[(1, 20165648712), (2, 10082824356), (3, 6721882904), (4, 5041412178), (6, 3360941452), (8, 2520706089), (11, 1833240792), (12, 1680470726), (22, 916620396), (24, 840235363), (33, 611080264), (44, 458310198), (66, 305540132), (88, 229155099), (132, 152770066), (264, 76385033), (1049, 19223688), (2098, 9611844), (3147, 6407896), (4196, 4805922), (6294, 3203948), (8392, 2402961), (11539, 1747608), (12588, 1601974), (23078, 873804), (25176, 800987), (34617, 582536), (46156, 436902), (69234, 291268), (72817, 276936), (92312, 218451), (138468, 145634)]