20249112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64901}}^1$

素因数の和:64923

約数の個数: 32

約数和(自身を含む): 54517680

約数和(自身を除く): 34268568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64901, 129802, 194703, 259604, 389406, 519208, 778812, 843713, 1557624, 1687426, 2531139, 3374852, 5062278, 6749704, 10124556, 20249112]

約数ペア:

[(1, 20249112), (2, 10124556), (3, 6749704), (4, 5062278), (6, 3374852), (8, 2531139), (12, 1687426), (13, 1557624), (24, 843713), (26, 778812), (39, 519208), (52, 389406), (78, 259604), (104, 194703), (156, 129802), (312, 64901)]