20186094508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{6949}}^1\times {\mathrm{42719}}^1$

素因数の和:49689

約数の個数: 24

約数和(自身を含む): 37409904000

約数和(自身を除く): 17223809492

約数列:

[1, 2, 4, 17, 34, 68, 6949, 13898, 27796, 42719, 85438, 118133, 170876, 236266, 472532, 726223, 1452446, 2904892, 296854331, 593708662, 1187417324, 5046523627, 10093047254, 20186094508]

約数ペア:

[(1, 20186094508), (2, 10093047254), (4, 5046523627), (17, 1187417324), (34, 593708662), (68, 296854331), (6949, 2904892), (13898, 1452446), (27796, 726223), (42719, 472532), (85438, 236266), (118133, 170876)]