20122336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48371}}^1$

素因数の和:48394

約数の個数: 24

約数和(自身を含む): 42664104

約数和(自身を除く): 22541768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48371, 96742, 193484, 386968, 628823, 773936, 1257646, 1547872, 2515292, 5030584, 10061168, 20122336]

約数ペア:

[(1, 20122336), (2, 10061168), (4, 5030584), (8, 2515292), (13, 1547872), (16, 1257646), (26, 773936), (32, 628823), (52, 386968), (104, 193484), (208, 96742), (416, 48371)]