20238217638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146653751}}^1$

素因数の和:146653779

約数の個数: 16

約数和(自身を含む): 42236280576

約数和(自身を除く): 21998062938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 146653751, 293307502, 439961253, 879922506, 3373036273, 6746072546, 10119108819, 20238217638]

約数ペア:

[(1, 20238217638), (2, 10119108819), (3, 6746072546), (6, 3373036273), (23, 879922506), (46, 439961253), (69, 293307502), (138, 146653751)]