20444502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{262109}}^1$

素因数の和:262127

約数の個数: 16

約数和(自身を含む): 44034480

約数和(自身を除く): 23589978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 262109, 524218, 786327, 1572654, 3407417, 6814834, 10222251, 20444502]

約数ペア:

[(1, 20444502), (2, 10222251), (3, 6814834), (6, 3407417), (13, 1572654), (26, 786327), (39, 524218), (78, 262109)]