20162682670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1\times {\mathrm{31063}}^1$

素因数の和:36076

約数の個数: 32

約数和(自身を含む): 39093671232

約数和(自身を除く): 18930988562

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4993, 9986, 24965, 31063, 49930, 62126, 64909, 129818, 155315, 310630, 324545, 403819, 649090, 807638, 2019095, 4038190, 155097559, 310195118, 775487795, 1550975590, 2016268267, 4032536534, 10081341335, 20162682670]

約数ペア:

[(1, 20162682670), (2, 10081341335), (5, 4032536534), (10, 2016268267), (13, 1550975590), (26, 775487795), (65, 310195118), (130, 155097559), (4993, 4038190), (9986, 2019095), (24965, 807638), (31063, 649090), (49930, 403819), (62126, 324545), (64909, 310630), (129818, 155315)]