20238834970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{75679}}^1$

素因数の和:76302

約数の個数: 32

約数和(自身を含む): 37270886400

約数和(自身を除く): 17032051430

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 569, 1138, 2845, 5690, 26743, 53486, 75679, 133715, 151358, 267430, 378395, 756790, 3556913, 7113826, 17784565, 35569130, 43061351, 86122702, 215306755, 430613510, 2023883497, 4047766994, 10119417485, 20238834970]

約数ペア:

[(1, 20238834970), (2, 10119417485), (5, 4047766994), (10, 2023883497), (47, 430613510), (94, 215306755), (235, 86122702), (470, 43061351), (569, 35569130), (1138, 17784565), (2845, 7113826), (5690, 3556913), (26743, 756790), (53486, 378395), (75679, 267430), (133715, 151358)]