20163397254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3357209}}^1$

素因数の和:3357245

約数の個数: 64

約数和(自身を含む): 54145082880

約数和(自身を除く): 33981685626

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 3357209, 6714418, 10071627, 20143254, 23500463, 36929299, 43643717, 47000926, 70501389, 73858598, 87287434, 110787897, 130931151, 141002778, 221575794, 258505093, 261862302, 305506019, 480080887, 517010186, 611012038, 775515279, 916518057, 960161774, 1440242661, 1551030558, 1833036114, 2880485322, 3360566209, 6721132418, 10081698627, 20163397254]

約数ペア:

[(1, 20163397254), (2, 10081698627), (3, 6721132418), (6, 3360566209), (7, 2880485322), (11, 1833036114), (13, 1551030558), (14, 1440242661), (21, 960161774), (22, 916518057), (26, 775515279), (33, 611012038), (39, 517010186), (42, 480080887), (66, 305506019), (77, 261862302), (78, 258505093), (91, 221575794), (143, 141002778), (154, 130931151), (182, 110787897), (231, 87287434), (273, 73858598), (286, 70501389), (429, 47000926), (462, 43643717), (546, 36929299), (858, 23500463), (1001, 20143254), (2002, 10071627), (3003, 6714418), (6006, 3357209)]