20155134738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3107483}}^1$

素因数の和:3107558

約数の個数: 32

約数和(自身を含む): 42957858816

約数和(自身を除く): 22802724078

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 3107483, 6214966, 9322449, 18644898, 71472109, 142944218, 146051701, 214416327, 292103402, 428832654, 438155103, 876310206, 3359189123, 6718378246, 10077567369, 20155134738]

約数ペア:

[(1, 20155134738), (2, 10077567369), (3, 6718378246), (6, 3359189123), (23, 876310206), (46, 438155103), (47, 428832654), (69, 292103402), (94, 214416327), (138, 146051701), (141, 142944218), (282, 71472109), (1081, 18644898), (2162, 9322449), (3243, 6214966), (6486, 3107483)]