20248034690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6469}}^1\times {\mathrm{24077}}^1$

素因数の和:30566

約数の個数: 32

約数和(自身を含む): 39257734320

約数和(自身を除く): 19009699630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6469, 12938, 24077, 32345, 48154, 64690, 84097, 120385, 168194, 240770, 313001, 420485, 626002, 840970, 1565005, 3130010, 155754113, 311508226, 778770565, 1557541130, 2024803469, 4049606938, 10124017345, 20248034690]

約数ペア:

[(1, 20248034690), (2, 10124017345), (5, 4049606938), (10, 2024803469), (13, 1557541130), (26, 778770565), (65, 311508226), (130, 155754113), (6469, 3130010), (12938, 1565005), (24077, 840970), (32345, 626002), (48154, 420485), (64690, 313001), (84097, 240770), (120385, 168194)]