20175147938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1611691}}^1$

素因数の和:1612273

約数の個数: 16

約数和(自身を含む): 33071919840

約数和(自身を除く): 12896771902

約数列:

[1, 2, 11, 22, 569, 1138, 6259, 12518, 1611691, 3223382, 17728601, 35457202, 917052179, 1834104358, 10087573969, 20175147938]

約数ペア:

[(1, 20175147938), (2, 10087573969), (11, 1834104358), (22, 917052179), (569, 35457202), (1138, 17728601), (6259, 3223382), (12518, 1611691)]