20341719225

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3930767}}^1$

素因数の和:3930806

約数の個数: 36

約数和(自身を含む): 38018388096

約数和(自身を除く): 17676668871

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 3930767, 11792301, 19653835, 35376903, 58961505, 90407641, 98269175, 176884515, 271222923, 294807525, 452038205, 813668769, 884422575, 1356114615, 2260191025, 4068343845, 6780573075, 20341719225]

約数ペア:

[(1, 20341719225), (3, 6780573075), (5, 4068343845), (9, 2260191025), (15, 1356114615), (23, 884422575), (25, 813668769), (45, 452038205), (69, 294807525), (75, 271222923), (115, 176884515), (207, 98269175), (225, 90407641), (345, 58961505), (575, 35376903), (1035, 19653835), (1725, 11792301), (5175, 3930767)]