20132351690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{660727}}^1$

素因数の和:661022

約数の個数: 32

約数和(自身を含む): 39675394944

約数和(自身を除く): 19543043254

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 277, 554, 1385, 2770, 3047, 6094, 15235, 30470, 660727, 1321454, 3303635, 6607270, 7267997, 14535994, 36339985, 72679970, 183021379, 366042758, 915106895, 1830213790, 2013235169, 4026470338, 10066175845, 20132351690]

約数ペア:

[(1, 20132351690), (2, 10066175845), (5, 4026470338), (10, 2013235169), (11, 1830213790), (22, 915106895), (55, 366042758), (110, 183021379), (277, 72679970), (554, 36339985), (1385, 14535994), (2770, 7267997), (3047, 6607270), (6094, 3303635), (15235, 1321454), (30470, 660727)]