20014704

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1206

約数の個数: 60

約数和(自身を含む): 56494152

約数和(自身を除く): 36479448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1061, 1179, 1572, 2096, 2122, 2358, 3144, 3183, 4244, 4716, 6288, 6366, 8488, 9432, 9549, 12732, 16976, 18864, 19098, 25464, 38196, 50928, 76392, 138991, 152784, 277982, 416973, 555964, 833946, 1111928, 1250919, 1667892, 2223856, 2501838, 3335784, 5003676, 6671568, 10007352, 20014704]

約数ペア:

[(1, 20014704), (2, 10007352), (3, 6671568), (4, 5003676), (6, 3335784), (8, 2501838), (9, 2223856), (12, 1667892), (16, 1250919), (18, 1111928), (24, 833946), (36, 555964), (48, 416973), (72, 277982), (131, 152784), (144, 138991), (262, 76392), (393, 50928), (524, 38196), (786, 25464), (1048, 19098), (1061, 18864), (1179, 16976), (1572, 12732), (2096, 9549), (2122, 9432), (2358, 8488), (3144, 6366), (3183, 6288), (4244, 4716)]