20063756

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 35825664

約数和(自身を除く): 15761908

約数列:

[1, 2, 4, 83, 166, 223, 271, 332, 446, 542, 892, 1084, 18509, 22493, 37018, 44986, 60433, 74036, 89972, 120866, 241732, 5015939, 10031878, 20063756]

約数ペア:

[(1, 20063756), (2, 10031878), (4, 5015939), (83, 241732), (166, 120866), (223, 89972), (271, 74036), (332, 60433), (446, 44986), (542, 37018), (892, 22493), (1084, 18509)]