20131006910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12503731}}^1$

素因数の和:12503768

約数の個数: 32

約数和(自身を含む): 43212897792

約数和(自身を除く): 23081890882

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 12503731, 25007462, 62518655, 87526117, 125037310, 175052234, 287585813, 437630585, 575171626, 875261170, 1437929065, 2013100691, 2875858130, 4026201382, 10065503455, 20131006910]

約数ペア:

[(1, 20131006910), (2, 10065503455), (5, 4026201382), (7, 2875858130), (10, 2013100691), (14, 1437929065), (23, 875261170), (35, 575171626), (46, 437630585), (70, 287585813), (115, 175052234), (161, 125037310), (230, 87526117), (322, 62518655), (805, 25007462), (1610, 12503731)]