20194288422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43710581}}^1$

素因数の和:43710604

約数の個数: 32

約数和(自身を含む): 50354590464

約数和(自身を除く): 30160302042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43710581, 87421162, 131131743, 262263486, 305974067, 480816391, 611948134, 917922201, 961632782, 1442449173, 1835844402, 2884898346, 3365714737, 6731429474, 10097144211, 20194288422]

約数ペア:

[(1, 20194288422), (2, 10097144211), (3, 6731429474), (6, 3365714737), (7, 2884898346), (11, 1835844402), (14, 1442449173), (21, 961632782), (22, 917922201), (33, 611948134), (42, 480816391), (66, 305974067), (77, 262263486), (154, 131131743), (231, 87421162), (462, 43710581)]