20142760850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{9825737}}^1$

素因数の和:9825790

約数の個数: 24

約数和(自身を含む): 38379332628

約数和(自身を除く): 18236571778

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 9825737, 19651474, 49128685, 98257370, 245643425, 402855217, 491286850, 805710434, 2014276085, 4028552170, 10071380425, 20142760850]

約数ペア:

[(1, 20142760850), (2, 10071380425), (5, 4028552170), (10, 2014276085), (25, 805710434), (41, 491286850), (50, 402855217), (82, 245643425), (205, 98257370), (410, 49128685), (1025, 19651474), (2050, 9825737)]