20185304826

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{520213}}^1$

素因数の和:520470

約数の個数: 32

約数和(自身を含む): 41950056960

約数和(自身を除く): 21764752134

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 223, 446, 669, 1338, 6467, 12934, 19401, 38802, 520213, 1040426, 1560639, 3121278, 15086177, 30172354, 45258531, 90517062, 116007499, 232014998, 348022497, 696044994, 3364217471, 6728434942, 10092652413, 20185304826]

約数ペア:

[(1, 20185304826), (2, 10092652413), (3, 6728434942), (6, 3364217471), (29, 696044994), (58, 348022497), (87, 232014998), (174, 116007499), (223, 90517062), (446, 45258531), (669, 30172354), (1338, 15086177), (6467, 3121278), (12934, 1560639), (19401, 1040426), (38802, 520213)]