20152848

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8933}}^1$

素因数の和:8991

約数の個数: 40

約数和(自身を含む): 53175168

約数和(自身を除く): 33022320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8933, 17866, 26799, 35732, 53598, 71464, 107196, 142928, 214392, 419851, 428784, 839702, 1259553, 1679404, 2519106, 3358808, 5038212, 6717616, 10076424, 20152848]

約数ペア:

[(1, 20152848), (2, 10076424), (3, 6717616), (4, 5038212), (6, 3358808), (8, 2519106), (12, 1679404), (16, 1259553), (24, 839702), (47, 428784), (48, 419851), (94, 214392), (141, 142928), (188, 107196), (282, 71464), (376, 53598), (564, 35732), (752, 26799), (1128, 17866), (2256, 8933)]