20057604502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{15913}}^1\times {\mathrm{48479}}^1$

素因数の和:64407

約数の個数: 16

約数和(自身を含む): 32403450240

約数和(自身を除く): 12345845738

約数列:

[1, 2, 13, 26, 15913, 31826, 48479, 96958, 206869, 413738, 630227, 1260454, 771446327, 1542892654, 10028802251, 20057604502]

約数ペア:

[(1, 20057604502), (2, 10028802251), (13, 1542892654), (26, 771446327), (15913, 1260454), (31826, 630227), (48479, 413738), (96958, 206869)]