20162052056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{81298597}}^1$

素因数の和:81298634

約数の個数: 16

約数和(自身を含む): 39023327040

約数和(自身を除く): 18861274984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 81298597, 162597194, 325194388, 650388776, 2520256507, 5040513014, 10081026028, 20162052056]

約数ペア:

[(1, 20162052056), (2, 10081026028), (4, 5040513014), (8, 2520256507), (31, 650388776), (62, 325194388), (124, 162597194), (248, 81298597)]