20170019464

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15659953}}^1$

素因数の和:15659989

約数の個数: 32

約数和(自身を含む): 45100667520

約数和(自身を除く): 24930648056

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15659953, 31319906, 62639812, 109619671, 125279624, 219239342, 360178919, 438478684, 720357838, 876957368, 1440715676, 2521252433, 2881431352, 5042504866, 10085009732, 20170019464]

約数ペア:

[(1, 20170019464), (2, 10085009732), (4, 5042504866), (7, 2881431352), (8, 2521252433), (14, 1440715676), (23, 876957368), (28, 720357838), (46, 438478684), (56, 360178919), (92, 219239342), (161, 125279624), (184, 109619671), (322, 62639812), (644, 31319906), (1288, 15659953)]